Search: 629 results found for "Chromobox"

Description:

Chromobox Homolog 3 Human Recombinant

Chromobox homolog 3 (Drosophila HP1 gamma), Heterochromatin protein 1 homolog gamma, Modifier 2 protein, HP1 gamma homolog, HECH, HP1Hs-gamma.

Product # :

PRO-1057

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Shipping Method :

Shipped with Ice Packs

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Description

CBX3 Human Recombinant produced in E. coli is a single polypeptide chain containing 207 amino acids (1-183) and having a molecular mass of 23.4kDa.CBX3 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

E.coli.

Formulation

The CBX3 solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 100mM Nacl, 1mM DTT and 20% glycerol.

Purity

Greater than 90% as determined by SDS-PAGE.

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Introduction
CBX3 takes part in transcriptional silencing in heterochromatin-like complexes. CBX3 identifies and binds histone H3 tails methylated at 'Lys-9', thereby create an epigenetic repression. Additionally, CBX3 takes part in the formation of functional kinetochore by interacting with MIS12 complex proteins.
Synonyms
Chromobox homolog 3 (Drosophila HP1 gamma), Heterochromatin protein 1 homolog gamma, Modifier 2 protein, HP1 gamma homolog, HECH, HP1Hs-gamma.
Physical Appearance
Sterile Filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSHMASNKT TLQKMGKKQN GKSKKVEEAE PEEFVVEKVL DRRVVNGKVE YFLKWKGFTD ADNTWEPEEN LDCPELIEAF LNSQKAGKEK DGTKRKSLSD SESDDSKSKK KRDAADKPRG FARGLDPERI IGATDSSGEL MFLMKWKDSD EADLVLAKEA NMKCPQIVIA FYEERLTWHS CPEDEAQ.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Chromobox Homolog 5 Human Recombinant

Chromobox homolog 5 (HP1 alpha homolog, Drosophila), Heterochromatin protein 1 homolog alpha, HP1Hs alpha, HP1 alpha homolog.

Product # :

PRO-1062

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Description

CBX5 Human Recombinant produced in E. coli is a single polypeptide chain containing 215 amino acids (1-191) and having a molecular mass of 24.8kDa.CBX5 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

E.coli.

Formulation

The CBX5 solution (1mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 100mM Nacl, 1mM DTT and 30% glycerol.

Purity

Greater than 90% as determined by SDS-PAGE.

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Introduction
CBX5 belongs to the heterochromatin protein family. CBX5 is enriched in the heterochromatin and linked with centromeres. CBX5 takes part in the creation of functional kinetochore by interaction with important kinetochore proteins. CBX5 has a pseudogene situated on chromosome 3. Additionaly, The CBX5 proteins reconnect with chromatin at the end of mitosis, as Histone H3 is dephosphorylated.
Synonyms
Chromobox homolog 5 (HP1 alpha homolog, Drosophila), Heterochromatin protein 1 homolog alpha, HP1Hs alpha, HP1 alpha homolog.
Physical Appearance
Sterile Filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSHMGKKTK RTADSSSSED EEEYVVEKVL DRRVVKGQVE YLLKWKGFSE EHNTWEPEKN LDCPELISEF MKKYKKMKEG ENNKPREKSE SNKRKSNFSN SADDIKSKKK REQSNDIARG FERGLEPEKI IGATDSCGDL MFLMKWKDTD EADLVLAKEA NVKCPQIVIA FYEERLTWHA YPEDAENKEK ETAKS.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Chromobox Homolog 1 Human Recombinant

Chromobox homolog 1, CBX, M31, HP1-BETA, HP1Hs-beta, MOD1, Heterochromatin protein 1 homolog beta, Modifier 1 protein, p25beta, Chromobox homolog 1 (Drosophila HP1 beta), Heterochromatin protein p25.

Product # :

PRO-876

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Shipped with Ice Packs

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Description

CBX1 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 205 amino acids (1-185) and having a molecular mass of 23.6kDa (molecular weight on SDS-PAGE will appear higher).The CBX1 is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

CBX1 protein 1mg/ml is supplied in 20mM Tris-HCl, pH-8, 0.1M NaCl, 2mM DTT and
20% Glycerol.

Purity

Greater than 85.0% as determined by SDS-PAGE.

More Info

Introduction
CBX1 is an enriched heterochromatin which belongs to the heterochromatin protein family. The centromeres related CBX1 identifies and binds histone H3 tails methylated at 'Lys-9', causing epigenetic repression. Collaboration with lamin B receptor (LBR) can impact the relations between the heterochromatin and the inner nuclear membrane. CBX1 has a vital part in the epigenetic control of chromatin structure and gene expression.
Synonyms
Chromobox homolog 1, CBX, M31, HP1-BETA, HP1Hs-beta, MOD1, Heterochromatin protein 1 homolog beta, Modifier 1 protein, p25beta, Chromobox homolog 1 (Drosophila HP1 beta), Heterochromatin protein p25.
Physical Appearance
CBX1 is supplied as a sterile filtered clear solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGKKQNKKKV EEVLEEEEEE YVVEKVLDRR VVKGKVEYLL KWKGFSDEDN TWEPEENLDC PDLIAEFLQS QKTAHETDKS EGGKRKADSD SEDKGEESKP KKKKEESEKP RGFARGLEPE RIIGATDSSG ELMFLMKWKN SDEADLVPAK EANVKCPQVV ISFYEERLTW HSYPSEDDDK KDDKN

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Vacuum Insulated Thermal Box, 3kg

Product # :

BOX-002

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Shipped with Ice Packs

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Description

Vacuum Insulated Thermal Box, 3kg

Optimized for:
• Life Science
• Pharmaceuticals
• Diagnostics
• Lab Samples
• Air Freight
• Food Logistics
• Agriculture
• Healthcare
• Medical Freight
• Marine Freight

about & Applications

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Introduction
Redefine your thermal logistics with our Vacuum Insulation Panels (VIP) Box.

Engineered to deliver 10x the performance of conventional materials.
This innovative, eco-friendly system provides unmatched protection for medical, aviation, marine, and general logistics shipments.

* Operating range of -70°C to +80°C
* service life of 15–20 years
* Extreme durability
* Thin, lightweight design
* 4 VIP side panels: 20cm x 15cm x 2.5cm
* 2 VIP lid & bottom panels: 25cm x 20cm x 2.5cm
* External box measuring 25.5" x 21.5" x 20.5" / 65cm × 55cm × 52cm

Ensure your critical cargo remains secure in any environment.

For more information
Background
1. What is an insulated shipping box?
An insulated shipping box is designed to protect temperature-sensitive products during transportation by minimizing heat transfer. It helps maintain a stable internal temperature, making it ideal for shipping laboratory reagents, recombinant proteins, antibodies, enzymes, vaccines, pharmaceuticals, biological samples, and other cold-chain products.

2. What makes ProSpec insulated shipping boxes different?
ProSpec insulated shipping boxes are built using Vacuum Insulated Panel (VIP) technology, which provides significantly higher thermal insulation than conventional foam or EPS (expanded polystyrene) boxes. Combined with ProSpec's specialized gel packs, they deliver superior temperature stability and extended cooling performance for critical laboratory and pharmaceutical shipments.

3. Why are Vacuum Insulated Panels (VIP) better than traditional foam insulation?
Vacuum Insulated Panels offer one of the highest thermal insulation values available for cold-chain packaging. Compared to conventional insulated boxes, VIP technology provides:
• Longer temperature retention
• Better protection against external heat
• More consistent internal temperatures
• Smaller package size with superior insulation performance
• Reduced risk of temperature excursions during transport

4. What products can be shipped in ProSpec insulated boxes?
ProSpec thermal shipping solutions are suitable for transporting:
• Recombinant proteins
• Growth factors
• Cytokines
• Antibodies
• Enzymes
• ELISA kits
• Cell culture reagents
• Biological samples
• Vaccines
• Diagnostic reagents
• Pharmaceutical products
• Temperature-sensitive laboratory materials

5. How long can an insulated shipping box maintain cold temperatures?
The cooling duration depends on several factors, including the box size, ambient temperature, shipping duration, product volume, and the number of cooling packs used.
When used with ProSpec's specialized gel packs and VIP insulation, the system is designed to maintain stable temperatures for extended shipping periods, helping protect valuable temperature-sensitive products throughout transit.

6. Are ProSpec insulated boxes suitable for international shipping?
Yes.
ProSpec insulated shipping boxes are designed for both domestic and international transportation. They help maintain required temperatures during long transit times, customs clearance, and unexpected shipping delays, making them ideal for global cold-chain logistics.

7. Can ProSpec insulated boxes maintain temperatures between 2°C and 8°C?
Yes.
When properly configured with the appropriate number and type of ProSpec cooling packs, the packaging system can be designed to support refrigerated temperature ranges such as 2–8°C, depending on shipment conditions, duration, and ambient temperatures.

8. Why should I use ProSpec cooling packs instead of standard ice packs?
ProSpec cooling packs are specifically selected to work together with the company's VIP insulated packaging system. This combination helps maximize cooling efficiency, improves temperature stability, and provides more reliable cold-chain protection compared to standard consumer-grade ice packs.

9. How do I choose the right insulated shipping box?
Selecting the appropriate insulated shipping box depends on several factors, including:
• Product dimensions
• Number of items
• Required storage temperature
• Shipping duration
• Destination climate
• Quantity of cooling packs required
ProSpec can help determine the optimal packaging configuration for your shipping application.

10. Why choose ProSpec thermal packaging solutions?
ProSpec thermal packaging are specifically developed for laboratories, biotechnology companies, pharmaceutical manufacturers, diagnostic companies, and research organizations that require reliable cold-chain transportation.
Key advantages include:
• Advanced Vacuum Insulated Panel (VIP) technology
• Superior thermal insulation
• Long-lasting temperature protection
• High-performance cooling pack solutions
• Reduced risk of temperature excursions
• Reliable protection for valuable temperature-sensitive products
• Suitable for domestic and international shipments

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Vacuum Insulated Thermal Box, 2kg

Product # :

BOX-001

Price :

Quantity :

Shipping Method :

Shipped with Ice Packs

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Description

Vacuum Insulated Thermal Box, 2kg

Optimized for:
• Life Science
• Pharmaceuticals
• Diagnostics
• Lab Samples
• Air Freight
• Food Logistics
• Agriculture
• Healthcare
• Medical Freight
• Marine Freight

about & Applications

More Info

Introduction
Redefine your thermal logistics with our Vacuum Insulation Panels (VIP) Box.

Engineered to deliver 10x the performance of conventional materials.
This innovative, eco-friendly system provides unmatched protection for medical, aviation, marine, and general logistics shipments.

* Operating range of -70°C to +80°C
* service life of 15–20 years
* Extreme durability
* Thin, lightweight design
* 6 VIP panels measuring 20cm x 15cm x 2,5cm / 7.9" × 5.9" × 1" each
* External box measuring 50cm x 42 cm x 65cm / 19.5" x 16.5" x 25.5"

Ensure your critical cargo remains secure in any environment.
For more information
Background
1. What is a thermal box?
A thermal box is designed to protect temperature-sensitive products during transportation by minimizing heat transfer. It helps maintain a stable internal temperature, making it ideal for shipping laboratory reagents, recombinant proteins, antibodies, enzymes, vaccines, pharmaceuticals, biological samples, and other cold-chain products.

2. What makes ProSpec thermal box different?
ProSpec thermal box is built using Vacuum Insulated Panel (VIP) which provides higher thermal insulation than conventional foam or EPS (expanded polystyrene) boxes. Combined with ProSpec's specialized gel packs, they deliver superior temperature stability and extended cooling performance for critical laboratory and pharmaceutical shipments.

3. Why are Vacuum Insulated Panels (VIP) better than traditional foam insulation?
Vacuum Insulated Panels offer one of the highest thermal insulation values available for cold-chain packaging. Compared to conventional insulated boxes, VIP technology provides:
• Longer temperature retention
• Better protection against external heat
• More consistent internal temperatures
• Smaller package size with superior insulation performance
• Reduced risk of temperature excursions during transport

4. What products can be shipped in ProSpec thermal box?
ProSpec thermal box is suitable for transporting:
• Recombinant proteins
• Growth factors
• Cytokines
• Antibodies
• Enzymes
• ELISA kits
• Cell culture reagents
• Biological samples
• Vaccines
• Diagnostic reagents
• Pharmaceutical products
• Temperature-sensitive laboratory materials

5. How long can the therma box maintain cold temperatures?
The cooling duration depends on several factors, including the box size, ambient temperature, shipping duration, product volume, and the number of cooling packs used.
When used with ProSpec's specialized gel packs and VIP insulation, the system is designed to maintain stable temperatures for extended shipping periods, helping protect valuable temperature-sensitive products throughout transit.

6. Is ProSpec thermal boxe suitable for international shipping?
Yes.
ProSpec insulated shipping boxes are designed for both domestic and international transportation. They help maintain required temperatures during long transit times, customs clearance, and unexpected shipping delays, making them ideal for global cold-chain logistics.

7. Can ProSpec thermal box maintain temperatures between 2°C-8°C?
Yes.
When properly configured with the appropriate number and type of ProSpec cooling packs, the packaging system can be designed to support refrigerated temperature ranges such as 2–8°C, depending on shipment conditions, duration, and ambient temperatures.

8. Why should I use ProSpec ice packs instead of standard ice packs?
ProSpec ice packs are specifically selected to work together with the company's therma box. This combination maximize cooling efficiency, improves temperature stability, and provides more reliable cold-chain protection compared to standard consumer-grade ice packs.

9. How do I choose the right thermal box ?
Selecting the appropriate insulated shipping box depends on several factors, including:
• Product dimensions
• Number of items
• Required storage temperature
• Shipping duration
• Destination climate
• Quantity of cooling packs required
ProSpec can determine the optimal packaging configuration for your shipping application.

10. Why choose ProSpec thermal box packaging solutions?
ProSpec thermal packaging are developed for laboratories, biotechnology companies, pharmaceutical manufacturers, diagnostic companies, and research organizations that require reliable cold-chain transportation.
Key advantages include:
• Advanced Vacuum Insulated Panel (VIP) technology
• Superior thermal insulation
• Long-lasting temperature protection
• High-performance cooling pack solutions
• Reduced risk of temperature excursions
• Reliable protection for valuable temperature-sensitive products
• Suitable for domestic and international shipments

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Chromatin Accessibility Complex 1 Human Recombinant

CHARC1, CHARC15, CHRAC-1, CHRAC-15, CHRAC15, YCL1, Chromatin accessibility complex protein 1, Chromatin accessibility complex 15 kDa protein, DNA polymerase epsilon subunit p15.

Product # :

PRO-1391

Price :

Quantity :

Shipping Method :

Shipped with Ice Packs

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Description

CHRAC1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 154 amino acids (1-131 a.a.) and having a molecular mass of 17.1kDa. CHRAC1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

E.coli.

Formulation

CHRAC1 protein solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M urea and 10% glycerol.

Purity

Greater than 90% as determined by SDS-PAGE.

More Info

Introduction
Chromatin Accessibility Complex 1 (CHRAC1) is a histone-fold protein which interacts with further histone-fold proteins to bind DNA in a sequence-independent mode. These histone-fold protein dimers combine within larger enzymatic complexes for DNA replication, transcription, and packaging.
Synonyms
CHARC1, CHARC15, CHRAC-1, CHRAC-15, CHRAC15, YCL1, Chromatin accessibility complex protein 1, Chromatin accessibility complex 15 kDa protein, DNA polymerase epsilon subunit p15.
Physical Appearance
Sterile Filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMADVVVG KDKGGEQRLI SLPLSRIRVI MKSSPEVSSI NQEALVLTAK ATELFVQCLA TYSYRHGSGK EKKVLTYSDL ANTAQQSETF QFLADILPKK ILASKYLKML KEEKREEDEE NDNDNESDHD EADS.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

קופסה תרמית 3 ק"ג

Product # :

BOX-003

Price :

Quantity :

Shipping Method :

Shipped with Ice Packs

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Description

קופסה תרמית מבודדת בוואקום- 3 ק"ג
אופטימלית עבור:
• מדעי החיים
• תרופות
• אבחון
• דגימות מעבדה
• הובלה אווירית
• לוגיסטיקת מזון
• חקלאות
• שירותי בריאות
• הובלה רפואית
• הובלה ימית

about & Applications

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Introduction
הגדירו מחדש את הלוגיסטיקה התרמית שלכם עם קופסת פאנלים בבידוד ואקום שלנו
(VIP)
תוכננה לספק ביצועים פי 10 מחומרים קונבנציונליים.
מערכת חדשנית וידידותית לסביבה זו מספקת הגנה שאין שני לה למשלוחים רפואיים, תעופה, ימיים ולוגיסטיקה כללית.
* טווח פעולה של מינוס 70 מעלות עד 80 מעלות
* אורך חיים של 15-20 שנים
* עמידות יוצאת דופן
* עיצוב דק וקל משקל
* ארבעה פאנלים במידות 20/15/2.5 ס"מ - 7.9/5.9/1 אינץ' כל אחד
שני פאנלים עליון ותחתון במידות 25/20/2.5 ס"מ
* קופסה חיצונית
במידות 50/42/65 ס"מ - 19.5/16.5/25.5 אינץ

וודא שהמטען הקריטי שלך יישאר מאובטח בכל סביבה

למידע נוסף
Background
?מהי קופסה תרמית מבודדת ולמה היא משמשת
קופסה תרמית מבודדת מיועדת להגן על מוצרים רגישים לטמפרטורה במהלך ההובלה. היא מסייעת לשמור על טמפרטורה יציבה לאורך זמן ומתאימה לשינוע של חלבונים, נוגדנים, ריאגנטים, ערכות אבחון, תרופות, דגימות ביולוגיות ומוצרים נוספים הדורשים שרשרת קירור רציפה

?למה לבחור קופסה עם פאנלים מבודדים בוואקום
פאנלים מבודדים בוואקום מספקים רמת בידוד גבוהה משמעותית בהשוואה לחומרי בידוד מסורתיים כגון קלקר.
המשמעות ברורה:
הגנה טובה יותר מפני טמפרטורה גבוהה
זמן קירור ארוך יותר
אפשרות להשתמש באריזה קטנה יותר עם ביצועים גבוהים

?כמה זמן הקופסה שומרת על הטמפרטורה
משך השמירה תלוי בגודל האריזה, סוג הקרחומים, כמות המוצר וטמפרטורת הסביבה
בשילוב הקרחומים הייעודיים של חברת ProSpec ופאנלים מבוסדדם בוואקום, ניתן לשמור על טמפרטורה יציבה לאורך זמן גם במהלך משלוחים ממושכים. חברת ProSpec מייצאת לכל העולם עם וותק שלמעלה מ 20 שנה

?אילו מוצרים ניתן לשלוח בקופסאות התרמיות של פרוספק
הקופסאות מתאימות לשינוע של:
• חלבונים רקומביננטיים
• ציטוקינים
• גורמי גדילה
• נוגדנים
• אנזימים
• ערכות ELISA
• דגימות ביולוגיות
• תרופות
• חיסונים
• מוצרים רפואיים ומעבדתיים רגישים לטמפרטורה

?האם הקופסה מתאימה למשלוחים בינלאומיים
בהחלט כן.
הקופסה מיועדות למשלוחים ארציים ובינלאומיים ומתאימה למצבים שבהם החבילה עלולה להיות ימים בדרכה ללקוח, תוך שמירה על טמפרטורה קרה

?האם יש צורך להשתמש בקרחומים מיוחדים
אנחנו ממליצים. כן
לקבלת הביצועים הטובים ביותר מומלץ להשתמש בקרחומים הייעודיים של חברת ProSpec. הקרחומים בשימוש 20 שנה וביחד עם מערכת הבידוד התרמית מעניקים ביצועי קירור מיטביים למוצר שלכם
?מה ההבדל בין פאנלים מבודדים בוואקום לקופסת קלקר רגילה
קופסת קלקר מספקת בידוד בסיסי בלבד
לעומת זאת, קופסת VIP של ProSpec מעניקה
• בידוד תרמי מתקדם יותר
• שמירה ארוכה יותר על הקור
• יציבות טמפרטורה גבוהה יותר
• הגנה טובה יותר בתנאי קיץ ובמהלך הובלה ממושכת

?כיצד לבחור את גודל הקופסה המתאים
בחירת הגודל תלויה ב:
• נפח המוצר
• מספר הפריטים במשלוח
• טווח הטמפרטורות הדרוש
• משך המשלוח
• כמות הקרחומים
צוות ProSpec יסייע לכם בהתאמת הפתרון המתאים לכל יישום

?האם הקופסאות מתאימות גם לקיץ ולתנאי חום קיצוניים
כן.בהחלט
אנחנו משנעים משלוחים לכל העלום בכל עונות השנה ונוכחנו לראות שהקופסאות הבנויות מפאנלים מבודדים בוואקום מפחיתים משמעותית את חדירת החום מהסביבה, ולכן מספקים הגנה טובה יותר גם כאשר הטמפרטורה החיצונית גבוהה במיוחד

?למה לבחור בפתרונות האריזה התרמית של פרוספק
האריזות שלנו פותחו לאחר שנים של ייצוא משלוחים המכילים מוצרים רגישי טמפרטורה
היתרונות כוללים:
• בידוד באמצעות Vacuum Insulated Panels (VIP)
• מערכת קרחומים ייעודית
• שמירה ממושכת על טמפרטורה מבוקרת
• התאמה למוצרים רגישים במיוחד
• הפחתת הסיכון לחריגות טמפרטורה במהלך ההובלה
• פתרון אמין לשמירה על איכות המוצר עד להגעתו ליעד

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Chromogranin B Human Recombinant

SCG1, Secretogranin 1, secretogranin B, CHGB, Sgl, CgB.

Product # :

PRO-824

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Description

CHGB Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 677 amino acids (21-677 a.a.) and having a molecular mass of 78.4kDa. CHGB protein is fused to a 20 amino acid His-Tag at N-terminus and purified by standard chromatography.

Source

Escherichia Coli.

Formulation

The CHGB protein 0.25mg/ml solution containing 20mM Tris-HCl pH-8, 0.15M NaCl & 10% glycerol.

Purity

Greater than 80% as determined by SDS-PAGE.

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Introduction
CHGB is a neuroendocrine secretory granule protein, that is the precursor for other biologically active peptides. CHGB is part of the chromogranin/secretogranin protein family and is expressed in the adrenal medulla, and in pheochromocytoma.
Synonyms
SCG1, Secretogranin 1, secretogranin B, CHGB, Sgl, CgB.
Physical Appearance
Sterile filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MPVDNRNHNE GMVTRCIIEV LSNALSKSSA PPITPECRQV LKTSRKDVKD KETTENENTK FEVRLLRDPA DASEAHESSS RGEAGAPGEE DIQGPTKADT EKWAEGGGHS RERADEPQWS LYPSDSQVSE EVKTRHSEKS QREDEEEEEG ENYQKGERGE DSSEEKHLEE PGETQNAFLN ERKQASAIKK EELVARSETH AAGHSQEKTH SREKSSQESG EEAGSQENHP QESKGQPRSQ EESEEGEEDA TSEVDKRRTR PRHHHGRSRP DRSSQGGSLP SEEKGHPQEE SEESNVSMAS LGEKRDHHST HYRASEEEPE YGEEIKGYPG VQAPEDLEWE RYRGRGSEEY RAPRPQSEES WDEEDKRNYP SLELDKMAHG YGEESEEERG LEPGKGRHHR GRGGEPRAYF MSDTREEKRF LGEGHHRVQE NQMDKARRHP QGAWKELDRN YLNYGEEGAP GKWQQQGDLQ DTKENREEAR FQDKQYSSHH TAEKRKRLGE LFNPYYDPLQ WKSSHFERRD NMNDNFLEGE EENELTLNEK NFFPEYNYDW WEKKPFSEDV NWGYEKRNLA RVPKLDLKRQ YDRVAQLDQL LHYRKKSAEF PDFYDSEEPV STHQEAENEK DRADQTVLTE DEKKELENLA AMDLELQKIA EKFSQRG.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

MYC Associated Factor X Human Recombinant

bHLHd4, bHLHd5, bHLHd6, bHLHd7, bHLHd8, MYC Associated Factor X, Class D basic helix-loop-helix protein 4, orf1, MGC10775, MGC11225, MGC18164, MGC34679, MGC36767, MAX Protein.

Product # :

PRO-811

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Description

MAX Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 168 amino acids (1-160 a.a.) and having a molecular mass of 19.3kDa. MAX protein is fused to an 8 amino acid His-Tag at C-terminus and purified by standard chromatography.

Source

Escherichia Coli.

Formulation

MAX Human solution containing 20mM Tris-HCl pH-8, 1mM DTT and 10% glycerol.

Purity

Greater than 90% as determined by SDS-PAGE.

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Introduction
MAX protein is part of the basic helix-loop-helix leucine zipper (bHLHZ) family of transcription factors. MAX forms homodimers and heterodimers with Mad, Mxi1 and Myc. Myc is an oncoprotein implicated in cell proliferation, differentiation and apoptosis. The homodimers and heterodimers compete for a common DNA target site (the E box) and rearrangement among these dimer forms offers a complex system of transcriptional regulation. In contrast to Myc, which is exceedingly regulated throughout progression during the cell cycle, Max is very stable and is much more abundant than Myc.
Synonyms
bHLHd4, bHLHd5, bHLHd6, bHLHd7, bHLHd8, MYC Associated Factor X, Class D basic helix-loop-helix protein 4, orf1, MGC10775, MGC11225, MGC18164, MGC34679, MGC36767, MAX Protein.
Physical Appearance
Sterile filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MSDNDDIEVE SDEEQPRFQS AADKRAHHNA LERKRRDHIK DSFHSLRDSV PSLQGEKASR AQILDKATEY IQYMRRKNHT HQQDIDDLKR QNALLEQQVR ALEKARSSAQ LQTNYPSSDN SLYTNAKGST ISAFDGGSDS SSESEPEEPQ SRKKLRMEAS LEHHHHHH.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Chromatin Modifying Protein 1A Human Recombinant

Charged multivesicular body protein 1a, Chromatin-modifying protein 1a, Vacuolar protein sorting-associated protein 46-1, Vps46-1, hVps46-1, CHMP1A, CHMP1, KIAA0047, PCOLN3, PRSM1, PCH8, VPS46A.

Product # :

PRO-1308

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Description

CHMP1A Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 219 amino acids (1-196 a.a.) and having a molecular mass of 24.1kDa (Molecular size on SDS-PAGE will appear higher).CHMP1A is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

CHMP1A protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 0.1M NaCl, 20% glycerol and 1mM DTT.

Purity

Greater than 85.0% as determined by SDS-PAGE.

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Introduction
Charged multivesicular body protein 1a (CHMP1A) is a member of the vacuolar sorting protein family and functions as chromatin-modifying protein. These complexes are essential for sorting endosomal articles into multivesicular bodies (MVBs), as well as vital for the formation of these bodies. The MVBs pathway mediates distribution of transmembrane proteins into the lumen of the lysosome for degradation. CHMP1 interacts with VPS4B and localizes to early endosomes.
Synonyms
Charged multivesicular body protein 1a, Chromatin-modifying protein 1a, Vacuolar protein sorting-associated protein 46-1, Vps46-1, hVps46-1, CHMP1A, CHMP1, KIAA0047, PCOLN3, PRSM1, PCH8, VPS46A.
Physical Appearance
Sterile Filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMDDTLFQ LKFTAKQLEK LAKKAEKDSK AEQAKVKKAL LQKNVECARV YAENAIRKKN EGVNWLRMAS RVDAVASKVQ TAVTMKGVTK NMAQVTKALD KALSTMDLQK VSSVMDRFEQ QVQNLDVHTS VMEDSMSSAT TLTTPQEQVD SLIMQIAEEN GLEVLDQLSQ LPEGASAVGE SSVRSQEDQL SRRLAALRN.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

מארז מבודד 2 ק"ג

Product # :

BOX-004

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about & Applications
Citations

Description

קופסה תרמית מבודדת בוואקום- 2 ק"ג
אופטימלית עבור:
• מדעי החיים
• תרופות
• אבחון
• דגימות מעבדה
• הובלה אווירית
• לוגיסטיקת מזון
• חקלאות
• שירותי בריאות
• הובלה רפואית
• הובלה ימית

about & Applications

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Introduction
הגדירו מחדש את הלוגיסטיקה התרמית שלכם עם קופסת פאנלים בבידוד ואקום שלנו
(VIP)
תוכננה לספק ביצועים פי 10 מחומרים קונבנציונליים.
מערכת חדשנית וידידותית לסביבה זו מספקת הגנה שאין שני לה למשלוחים רפואיים, תעופה, ימיים ולוגיסטיקה כללית.
* טווח פעולה של מינוס 70 מעלות עד 80 מעלות
* אורך חיים של 15-20 שנים
* עמידות יוצאת דופן
* עיצוב דק וקל משקל
* שישה פאנלים במידות 20/15/2.5 ס"מ - 7.9/5.9/1 אינץ' כל אחד
* קופסה חיצונית
במידות 50/42/65 ס"מ - 19.5/16.5/25.5 אינץ

וודא שהמטען הקריטי שלך יישאר מאובטח בכל סביבה

למידע נוסף
Background
?מהי קופסה תרמית מבודדת ולמה היא משמשת
קופסה תרמית מבודדת מיועדת להגן על מוצרים רגישים לטמפרטורה במהלך ההובלה. היא מסייעת לשמור על טמפרטורה יציבה לאורך זמן ומתאימה לשינוע של חלבונים, נוגדנים, ריאגנטים, ערכות אבחון, תרופות, דגימות ביולוגיות ומוצרים נוספים הדורשים שרשרת קירור רציפה

?למה לבחור קופסה עם פאנלים מבודדים בוואקום
פאנלים מבודדים בוואקום מספקים רמת בידוד גבוהה משמעותית בהשוואה לחומרי בידוד מסורתיים כגון קלקר.
המשמעות ברורה:
הגנה טובה יותר מפני טמפרטורה גבוהה
זמן קירור ארוך יותר
אפשרות להשתמש באריזה קטנה יותר עם ביצועים גבוהים

?כמה זמן הקופסה שומרת על הטמפרטורה
משך השמירה תלוי בגודל האריזה, סוג הקרחומים, כמות המוצר וטמפרטורת הסביבה
בשילוב הקרחומים הייעודיים של חברת ProSpec ופאנלים מבוסדדם בוואקום, ניתן לשמור על טמפרטורה יציבה לאורך זמן גם במהלך משלוחים ממושכים. חברת ProSpec מייצאת לכל העולם עם וותק שלמעלה מ 20 שנה

?אילו מוצרים ניתן לשלוח בקופסאות התרמיות של פרוספק
הקופסאות מתאימות לשינוע של:
• חלבונים רקומביננטיים
• ציטוקינים
• גורמי גדילה
• נוגדנים
• אנזימים
• ערכות ELISA
• דגימות ביולוגיות
• תרופות
• חיסונים
• מוצרים רפואיים ומעבדתיים רגישים לטמפרטורה

?האם הקופסה מתאימה למשלוחים בינלאומיים
בהחלט כן.
הקופסה מיועדות למשלוחים ארציים ובינלאומיים ומתאימה למצבים שבהם החבילה עלולה להיות ימים בדרכה ללקוח, תוך שמירה על טמפרטורה קרה

?האם יש צורך להשתמש בקרחומים מיוחדים
אנחנו ממליצים. כן
לקבלת הביצועים הטובים ביותר מומלץ להשתמש בקרחומים הייעודיים של חברת ProSpec. הקרחומים בשימוש 20 שנה וביחד עם מערכת הבידוד התרמית מעניקים ביצועי קירור מיטביים למוצר שלכם

?מה ההבדל בין פאנלים מבודדים בוואקום לקופסת קלקר רגילה
קופסת קלקר מספקת בידוד בסיסי בלבד
לעומת זאת, קופסת VIP של ProSpec מעניקה
• בידוד תרמי מתקדם יותר
• שמירה ארוכה יותר על הקור
• יציבות טמפרטורה גבוהה יותר
• הגנה טובה יותר בתנאי קיץ ובמהלך הובלה ממושכת

?כיצד לבחור את גודל הקופסה המתאים
בחירת הגודל תלויה ב:
• נפח המוצר
• מספר הפריטים במשלוח
• טווח הטמפרטורות הדרוש
• משך המשלוח
• כמות הקרחומים
צוות ProSpec יסייע לכם בהתאמת הפתרון המתאים לכל יישום

?האם הקופסאות מתאימות גם לקיץ ולתנאי חום קיצוניים
כן.בהחלט
אנחנו משנעים משלוחים לכל העלום בכל עונות השנה ונוכחנו לראות שהקופסאות הבנויות מפאנלים מבודדים בוואקום מפחיתים משמעותית את חדירת החום מהסביבה, ולכן מספקים הגנה טובה יותר גם כאשר הטמפרטורה החיצונית גבוהה במיוחד

?למה לבחור בפתרונות האריזה התרמית של פרוספק
האריזות שלנו פותחו לאחר שנים של ייצוא משלוחים המכילים מוצרים רגישי טמפרטורה
היתרונות כוללים:
• בידוד באמצעות Vacuum Insulated Panels (VIP)
• מערכת קרחומים ייעודית
• שמירה ממושכת על טמפרטורה מבוקרת
• התאמה למוצרים רגישים במיוחד
• הפחתת הסיכון לחריגות טמפרטורה במהלך ההובלה
• פתרון אמין לשמירה על איכות המוצר עד להגעתו ליעד

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

DEAD Box Protein 56 Human Recombinant

DEAD (Asp-Glu-Ala-Asp) Box Helicase 56, 61-Kd Nucleolar Helicase, DEAD (Asp-Glu-Ala-Asp) Box Polypeptide 56, DDX26, Nucleolar Helicase Of 61 KDa, DEAD-Box RNA Helicase, DDX21, Probable ATP-Dependent RNA Helicase DDX56, NOH61, Putative Nucleolar RNA Helicase, ATP-Dependent 61 KDa Nucleolar RNA Helicase, EC 3.6.4.13, DEAD Box Protein 21, EC 3.6.1, DEAD Box Protein 56.

Product # :

PRO-1723

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Description

DDX56 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 570 amino acids (1-547 a.a) and having a molecular mass of 64kDa.DDX56 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

DDX56 protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 10% glycerol and 0.4M urea.

Purity

Greater than 85.0% as determined by SDS-PAGE.

More Info

Introduction
DEAD Box Protein 56 (DDX56) belongs to the DEAD box protein family. DEAD box proteins, categorized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. DEAD box proteins are implicated in several cellular processes involving alteration of RNA secondary structure such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based upon their distribution patterns, certain members of this family are assumed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. DDX56 exhibits ATPase activity in the presence of polynucleotides and associates with nucleoplasmic 65S preribosomal particles.
Synonyms
DEAD (Asp-Glu-Ala-Asp) Box Helicase 56, 61-Kd Nucleolar Helicase, DEAD (Asp-Glu-Ala-Asp) Box Polypeptide 56, DDX26, Nucleolar Helicase Of 61 KDa, DEAD-Box RNA Helicase, DDX21, Probable ATP-Dependent RNA Helicase DDX56, NOH61, Putative Nucleolar RNA Helicase, ATP-Dependent 61 KDa Nucleolar RNA Helicase, EC 3.6.4.13, DEAD Box Protein 21, EC 3.6.1, DEAD Box Protein 56.
Physical Appearance
Sterile Filtered clear solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMEDSEAL GFEHMGLDPR LLQAVTDLGW SRPTLIQEKA IPLALEGKDL LARARTGSGK TAAYAIPMLQ LLLHRKATGP VVEQAVRGLV LVPTKELARQ AQSMIQQLAT YCARDVRVAN VSAAEDSVSQ RAVLMEKPDV VVGTPSRILS HLQQDSLKLR DSLELLVVDE ADLLFSFGFE EELKSLLCHL PRIYQAFLMS ATFNEDVQAL KELILHNPVT LKLQESQLPG PDQLQQFQVV CETEEDKFLL LYALLKLSLI RGKSLLFVNT LERSYRLRLF LEQFSIPTCV LNGELPLRSR CHIISQFNQG FYDCVIATDA EVLGAPVKGK RRGRGPKGDK ASDPEAGVAR GIDFHHVSAV LNFDLPPTPE AYIHRAGRTA RANNPGIVLT FVLPTEQFHL GKIEELLSGE NRGPILLPYQ FRMEEIEGFR YRCRDAMRSV TKQAIREARL KEIKEELLHS EKLKTYFEDN PRDLQLLRHD LPLHPAVVKP HLGHVPDYLV PPALRGLVRP HKKRKKLSSS CRKAKRAKSQ NPLRSFKHKG KKFRPTAKPS.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Distal-Less Homeobox 3 Human Recombinant

Homeobox protein DLX-3, DLX3, Distal-Less Homeobox 3, AI4, TDO.

Product # :

PRO-1816

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Description

DLX3 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 209 amino acids (1-186 a.a) and having a molecular mass of 23.4kDa.DLX3 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

DLX3 protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH8.0) and 10% glycerol.

Purity

Greater than 85% as determined by SDS-PAGE.

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Introduction
DLX3 belongs to the Distal-less (Dlx) family of genes which includes at least 6 different members. DLX3 plays a regulatory role in the development of the ventral forebrain and also in craniofacial patterning and morphogenesis. Mutation in DLX3 is correlated with Trichodentoosseous syndrome which is an autosomal dominant condition. DLX3 is located in a tail-to-tail configuration with another member of the gene family on the long arm of chromosome 17.
Synonyms
Homeobox protein DLX-3, DLX3, Distal-Less Homeobox 3, AI4, TDO.
Physical Appearance
Sterile filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMSGSFDR KLSSILTDIS SSLSCHAGSK DSPTLPESSV TDLGYYSAPQ HDYYSGQPYG QTVNPYTYHH QFNLNGLAGT GAYSPKSEYT YGASYRQYGA YREQPLPAQD PVSVKEEPEA EVRMVNGKPK KVRKPRTIYS SYQLAALQRR FQKAQYLALP ERAELAAQLG LTQTQVKIWF QNRRSKFKK.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Hepatitis B Surface Antigen, adw Recombinant

Product # :

HBS-872

Price :

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Description

HbsAg adw produced Pichia Pastoris, having a molecular weight of approximately 24.0 kDa as shown on SDS-PAGE.

Source

Pichia Pastoris.

Formulation

Sterile Filtered solution containing 20mM Phosphate Buffer, 154mM sodium chloride, pH 7.1.

Purity

Greater than 95.0% as determined by SDS-PAGE.

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Introduction
HBsAg is the surface antigenof the Hepatitis-B-Virus (HBV). The capsidof a virus has different surface proteins from the rest of the virus. The antigen is a protein that binds specifically on one of these surface proteins. It is commonly referred to as the Australian Antigen.
Physical Appearance
Sterile Filtered pale solution.
Stability
HBsAg Should be stored at 4°C.DO NOT FREEZE.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Hematopoietically Expressed Homeobox Human Recombinant

Hematopoietically Expressed Homeobox, Hematopoietically-Expressed Homeobox Protein HHEX, Homeobox Hematopoietically Expressed, Proline-Rich Homeodomain-Containing Transcription Factor, Homeobox Protein PRH, Homeobox Protein HEX, HOX11L-PEN, PRHX, HMPH, PRH, HEX.

Product # :

PRO-1624

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Description

HHEX Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 293 amino acids (1-270) and having a molecular mass of 32.4kDa. HHEX is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

The HHEX solution contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 1mM DTT and 40% glycerol.

Purity

Greater than 85% as determined by SDS-PAGE.

More Info

Introduction
The homeobox protein family of transcription factors has many members that take part in developmental processes such as HHEX. HHEX is known to interact with Promyelocytic leukemia protein and expression in specific hematopoietic lines indicates that this protein is involved in hematopoietic differentiation.
Synonyms
Hematopoietically Expressed Homeobox, Hematopoietically-Expressed Homeobox Protein HHEX, Homeobox Hematopoietically Expressed, Proline-Rich Homeodomain-Containing Transcription Factor, Homeobox Protein PRH, Homeobox Protein HEX, HOX11L-PEN, PRHX, HMPH, PRH, HEX.
Physical Appearance
Sterile filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMQYPHPG PAAGAVGVPL YAPTPLLQPA HPTPFYIEDI LGRGPAAPTP APTLPSPNSS FTSLVSPYRT PVYEPTPIHP AFSHHSAAAL AAAYGPGGFG GPLYPFPRTV NDYTHALLRH DPLGKPLLWS PFLQRPLHKR KGGQVRFSND QTIELEKKFE TQKYLSPPER KRLAKMLQLS ERQVKTWFQN RRAKWRRLKQ ENPQSNKKEE LESLDSSCDQ RQDLPSEQNK GASLDSSQCS PSPASQEDLE SEISEDSDQE VDIEGDKSYF NAG

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Chromogranin A Human Recombinant, Sf9

CHGA, CGA, Chromogranin-A, Vasostatin I, SP-I, Pituitary secretory protein I.

Product # :

PRO-2513

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Description

CHGA produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain (19-457 a.a.) and fused to a 6 aa His Tag at C-terminus containing a total of 448 amino acids and having a molecular mass of 50kDa.CHGA shows multiple bands between 50-70kDa on SDS-PAGE, reducing conditions and purified by proprietary chromatographic techniques.

Source

Sf9, Baculovirus cells.

Formulation

CHGA protein solution (0.25mg/ml) contains Phosphate Buffered Saline (pH 7.4), 20% glycerol & 0.1mM PMSF.

Purity

Greater than 85.0% as determined by SDS-PAGE.

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Introduction
Chromogranin-A Isoform 1 Preproprotein or CHGA is part of the neuroendocrine secretory proteins of the chromogranin/secretogranin family. CHGA is a precursor of numerus enzymes such as pancreastatin, catestatin, vasostatin-1,vasostatin-2, and parastatin. The protein acts as a negative regulator the neuroendocrine activity of autocrine or nearby cells (paracrine). CHGA causes further production of secretory granules that contains insulin in pancreatic islet beta cells.
Synonyms
CHGA, CGA, Chromogranin-A, Vasostatin I, SP-I, Pituitary secretory protein I.
Physical Appearance
Sterile Filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
ADLLPVNSPM NKGDTEVMKC IVEVISDTLS KPSPMPVSQE CFETLRGDER ILSILRHQNL LKELQDLALQ GAKERAHQQK KHSGFEDELS EVLENQSSQA ELKEAVEEPS SKDVMEKRED SKEAEKSGEA TDGARPQALP EPMQESKAEG NNQAPGEEEE EEEEATNTHP PASLPSQKYP GPQAEGDSEG LSQGLVDREK GLSAEPGWQA KREEEEEEEE EAEAGEEAVP EEEGPTVVLN PHPSLGYKEI RKGESRSEAL AVDGAGKPGA EEAQDPEGKG EQEHSQQKEE EEEMAVVPQG LFRGGKSGEL EQEEERLSKE WEDSKRWSKM DQLAKELTAE KRLEGQEEEE DNRDSSMKLS FRARAYGFRG PGPQLRRGWR PSSREDSLEA GLPLQVRGYP EEKKEEEGSA NRRPEDQELE SLSAIEAELE KVAHQLQALR RGHHHHHH.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Transforming Growth Factor-Beta 1 Mouse Recombinant, CHO

Transforming growth factor beta-1, TGF-beta-1, Tgfb, Tgfb-1, TGFbeta1.

Product # :

CYT-1264

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Description

Transforming Growth Factor-Beta 1 Mouse Recombinant produced in CHO is a homodimer, polypeptide chain containing 2 x 112 amino acids and having a total molecular mass of 25.6kDa.
TGFB1 Mouse Recombinant is purified by proprietary chromatographic techniques.

Source

CHO Cells.

Formulation

The protein was lyophilized with 0.1% (v/v) TFA and 35% (v/v) Acetonitrile.

Purity

Greater than 97.0% as determined by SDS-PAGE and SEC-HPLC analyses.

Biological Activity

The biological activity was determined by TGFB1 ability to inhibit the mouse IL-4-dependent proliferation of mouse HT-2 cells. The expected ED50 for this effect is <0.05ng/ml, corresponding to a specific activity of ≥ 2.0 × 107 units/mg.

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Synonyms
Transforming growth factor beta-1, TGF-beta-1, Tgfb, Tgfb-1, TGFbeta1.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized TGFB1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Transforming Growth Factor-Beta 1 should be stored at 4°C between 2-7 days and for future use below -18°C.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
Solubility
It is recommended to reconstitute the lyophilized Transforming Growth Factor-Beta 1 in sterile 4mM HCl not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSALDTNYC FSSTEKNCCV RQLYIDFRKD LGWKWIHEPK GYHANFCLGP CPYIWSLDTQ YSKVLALYNQ HNPGASASPC CVPQALEPLP IVYYVGRKPK VEQLSNMIVR SCKCS.
Background
Mouse TGF-β1 as an inducer of EMT [epithelial–mesenchymal transition ] therefore used in in fibrosis, wound healing, cancer invasion, and metastasis. Mouse TGF-β1 decreases E-cadherin expression and increases N-cadherin, vimentin and fibronectin.
TGF-β1 is produced by T regulatory cells (Tregs), Macrophages and monocytes, Platelets, Fibroblasts, Epithelial cells, Endothelial cells, Smooth muscle cells, Tumor cells, Activated immune cells
What is the source or expression system of Mouse TGFB1 Protein?
CHO Cells

What is the Purity of Mouse TGFB1 Protein?
Mouse TGFB1 Protein is >97% pure as determined by SDS-PAGE and SEC-HPLC analyses.

What is the molecular weight of Mouse TGFB1 Protein?
Mouse TGFB1 Protein having a total Mw of 25.6kDa.

What is the Biological Activity of Mouse TGFB1 Protein?
The biological functionality of Mouse TGFB1 Protein is determined by mouse HT-2 cells.

What is the endotoxin level for Mouse TGFB1 Protein?
The endotoxin level is minimal, Mouse TGFB1 Protein was purified using conventional chromatography techniques.

What is the amino acid sequence of Mouse TGFB1 Protein?
ALDTNYCFSS TEKNCCVRQL YIDFRKDLGW KWIHEPKGYH ANFCLGPCPY IWSLDTQYSK VLALYNQHNP GASASPCCVP QALEPLPIVY YVGRKPKVEQ LSNMIVRSCK CS.

Is TGFB1 a homodimer / homodimeric protein?
Yes, TGFB1 is homo dimer consisting of 2 identical chains.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

DEAD Box Protein 39A Human Recombinant

DEAD (Asp-Glu-Ala-Asp) box polypeptide 39A, BAT1, BAT1L, DDX39, DDXL, URH49, ATP-dependent RNA helicase DDX39A, DEAD box protein 39, Nuclear RNA helicase URH49, DDX39A.

Product # :

PRO-1990

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Description

DDX39A Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 274 amino acids (1-249 a.a) and having a molecular mass of 31kDa. DDX39A is fused to a 25 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

DDX39A protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 10% glycerol and 0.4M Urea.

Purity

Greater than 80.0% as determined by SDS-PAGE.

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Introduction
DDX39A which is a part of the DEAD box protein family is characterized by the conserved motif Asp-Glu-Ala-Asp. This pattern is implicated in a various cellular processes involving alteration of RNA secondary structure, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Several members of the DEAD box protein family are taking part in embryogenesis, spermatogenesis, and cellular growth and division.
Synonyms
DEAD (Asp-Glu-Ala-Asp) box polypeptide 39A, BAT1, BAT1L, DDX39, DDXL, URH49, ATP-dependent RNA helicase DDX39A, DEAD box protein 39, Nuclear RNA helicase URH49, DDX39A.
Physical Appearance
Sterile Filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSEFMAEQD VENDLLDYDE EEEPQAPQES TPAPPKKDIK GSYVSIHSSG FRDFLLKPEL LRAIVDCGFE HPSEVQHECI PQAILGMDVL CQAKSGMGKT AVFVLATLQQ IEPVNGQVTV LVMCHTRELA FQISKEYERF SKYMPSVKVS VFFGGLSIKK DEEVLKKNCP HVVVGTPGRI LALVRNRSFS LKNVKHFVLD ECDKMLEQLD MRRDVQEIFR LTPHEKQCMM FSATLSKDIR PVCRKFMQDP MEVF.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Macrophage-Colony Stimulating Factor Mouse Recombinant

CSF-1, Lanimostim, MCSF, M-CSF.

Product # :

CYT-439

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Description

Macrophage Colony Stimulating Factor Mouse Recombinant produced in E.coli is a disulfide linked homodimer, non-glycosylated, polypeptide chain containing 2 x 156 amino acids and having a total molecular mass of 36.4 KD.MCSF is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

The protein was lyophilized from a sterile (0.2µm) filtered solution containing 10mM sodium phosphate, 50mM sodium chloride, pH 7.5.

Purity

Greater than 95.0% as determined by SDS-PAGE.

Biological Activity

The ED₅₀, as calculated by the dose-dependant stimulation of the proliferation of murine M-NFS-60 indicator cells is 1.33ng/ml corresponding to a specific activity of 7.5x10⁵ units/mg.

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Introduction
Granulocyte/Macrophage Colony-Stimulating Factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages. CSF-1 induces cells of the monocyte/macrophage lineage. It plays a role in immunological defenses, bone metabolism, lipoproteins clearance, fertility and pregnancy.
Synonyms
CSF-1, Lanimostim, MCSF, M-CSF.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized M-CSF although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution MCSF should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles.
Solubility
It is recommended to reconstitute the lyophilized M-CSF in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
MKEVSEHCSH MIGNGHLKVL QQLIDSQMET SCQIAFEFVD QEQLDDPVCY LKKAFFLVQD IIDETMRFKD NTPNANATER LQELSNNLNS CFTKDYEEQN KACVRTFHET PLQLLEKIKN FFNETKNLLE KDWNIFTKNC NNSFAKCSSR DVVTKP.
Background
Macrophage-Colony Stimulating Factor Mouse Recombinant: An In-Depth Analysis
Abstract:
Macrophage-Colony Stimulating Factor (M-CSF) is a crucial cytokine involved in the regulation of macrophage biology, including their differentiation, survival, and function. This research paper provides an in-depth analysis of M-CSF Mouse Recombinant, focusing on its structure, signaling pathways, and diverse functions in the context of human research. Additionally, the paper explores the therapeutic potential of M-CSF modulation in various diseases.
Introduction:
M-CSF plays a vital role in the development and maintenance of macrophages, key immune cells involved in innate immunity and tissue homeostasis. This paper aims to provide a comprehensive analysis of M-CSF Mouse Recombinant, highlighting its importance in human macrophage biology and its potential therapeutic applications.
Structure and Function of M-CSF:
M-CSF is a homodimeric protein that binds to its receptor, CSF-1R, leading to the activation of downstream signaling pathways. It regulates the proliferation, survival, and activation of macrophages, influencing immune responses and tissue remodeling processes.
Signaling Pathways:
Upon binding to CSF-1R, M-CSF triggers various intracellular signaling pathways, including the MAPK pathway, PI3K/Akt pathway, and JAK/STAT pathway. These pathways regulate gene expression and mediate cellular responses, impacting macrophage functions.
Role in Macrophage Development and Function:
M-CSF is essential for the differentiation and maturation of macrophages from hematopoietic progenitor cells. It promotes the survival, proliferation, and activation of macrophages, enhancing their phagocytic activity, cytokine production, and antigen presentation capabilities.
Therapeutic Potential:
Given its crucial role in macrophage biology, M-CSF modulation has emerged as a potential therapeutic strategy. M-CSF inhibitors and CSF-1R antagonists have shown promise in the treatment of inflammatory and autoimmune diseases, as well as certain cancers. Targeting M-CSF signaling can modulate immune responses and affect disease progression.
Clinical Applications and Future Directions:
The therapeutic potential of M-CSF modulation is being explored in various clinical settings. Clinical trials investigating M-CSF inhibitors as monotherapy or combination therapy are underway in diseases such as rheumatoid arthritis and cancer. Future research should focus on understanding the intricate mechanisms of M-CSF signaling, optimizing therapeutic strategies, and developing personalized treatment approaches.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Paraoxonase-1 Human Recombinant, HEK

Serum paraoxonase/arylesterase 1, Serum aryldialkylphosphatase 1, Aromatic esterase 1, A-esterase 1 , Serum aryldialkylphosphatase 1, paraoxonase 1, K-45, ESA, PON, MVCD5

Product # :

ENZ-1154

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Description

PON1 Human Recombinant produced in HEK cells is a single, glycosylated, polypeptide chain (16-355 a.a) containing a total of 346 amino acids, having a molecular mass of 39.0kDa. PON1 is fused to a 6 amino acid His-tag at C-terminus,and is purified by proprietary chromatographic techniques.

Source

HEK293 Cells.

Formulation

The PON1 solution (0.25mg/ml) contains 20% Glycerol and Phosphate-Buffered Saline (pH 7.4).

Purity

Greater than 90.0% as determined by SDS-PAGE.

Biological Activity

Specific activity is > 2,500 pmol/min/ug. Defined by the amount of enzyme that hydrolyzes 1pmole of pnitrophenyl acetate to p-nitrophenol per minute at pH 7.5 at 37˚C.

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Introduction
Paraoxonase-1 or PON1 is part of the paraoxonase group of proteins. PON1 is an enzyme, responsible to the toxic metabolites of a different of organophosphorus insecticides hydrolyzation. Furthermore, PON1 is a dominant anti-atherosclerotic part of HDL. The enzyme needs PPAR-gamma for activation, leading to synthesis and release of paraoxonase 1 from the liver tissue, resulting in atherosclerosis reduction. PON1 has many qualities for atheroprotective through inflammatory lipid peroxides metabolism. This enzyme can hydrolyze a large number of substrates, for example cyclic carbonates, lactones, nerve gases etc.
Synonyms
Serum paraoxonase/arylesterase 1, Serum aryldialkylphosphatase 1, Aromatic esterase 1, A-esterase 1 , Serum aryldialkylphosphatase 1, paraoxonase 1, K-45, ESA, PON, MVCD5
Physical Appearance
Sterile Filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
LFRNHQSSYQ TRLNALREVQ PVELPNCNLV KGIETGSEDL EILPNGLAFI SSGLKYPGIK SFNPNSPGKI LLMDLNEEDP TVLELGITGS KFDVSSFNPH GISTFTDEDN AMYLLVVNHP DAKSTVELFK FQEEEKSLLH LKTIRHKLLP NLNDIVAVGP EHFYGTNDHY FLDPYLQSWE MYLGLAWSYV VYYSPSEVRV VAEGFDFANG INISPDGKYV YIAELLAHKI HVYEKHANWT LTPLKSLDFN TLVDNISVDP ETGDLWVGCH PNGMKIFFYD SENPPASEVL RIQNILTEEP KVTQVYAENG TVLQGSTVAS VYKGKLLIGT VFHKALYCEL HHHHHH

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Chromogranin-A Human Recombinant

CGA, CHGA, Vasostatin-2, Pituitary secretory protein I, SP-I.

Product # :

PRO-692

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Description

Recombinant Human CHGA produced in E.Coli is a single, non-glycosylated polypeptide chain containing 114 amino acids (19-131 a.a) and having a molecular mass of 12.8 kDa. Chromgranin-A is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

The CHGA protein contains 20mM Tris-HCl buffer pH-8, and 10% glycerol.

Purity

Greater than 95.0% as determined by analysis by SDS-PAGE.

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Introduction
Chromgranin-A is part of the neuroendocrine secretory protein family. CHGA is located in secretory vesicles of neurons and endocrine cells. Chromgranin-A is a precursor to three biologically active peptides; vasostatin, pancreastatin, and parastatin. These peptides act as autocrine or paracrine negative modulators of the neuroendocrine system. Other peptides, including chromostatin, beta-granin, WE-14 and GE-25, are also derived from the full-length protein. Chromgranin-A has numerous biological activities on some tissues and organs and exerts a large spectrum of homeostatic actions, including antifungal and antimicrobial effect, modulation of cell adhesion, and inhibition of parathyroid hormone secretion.
Synonyms
CGA, CHGA, Vasostatin-2, Pituitary secretory protein I, SP-I.
Physical Appearance
Sterile filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MLPVNSPMNK GDTEVMKCIV EVISDTLSKP SPMPVSQECF ETLRGDERIL SILRHQNLLK ELQDLALQGA KERAHQQKKH SGFEDELSEV LENQSSQAEL KEAVEEPSSK DVME.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Carboxylesterase 1 Human Recombinant

Liver carboxylesterase 1 isoform a, CES1, ACAT, CE-1, CEH, CES2, hCE-1, HMSE, HMSE1, PCE-1, REH, SES1, TGH, Acyl-coenzyme A:cholesterol acyltransferase, Brain carboxylesterase hBr1.

Product # :

ENZ-1099

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Description

CES1 Human produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 559 amino acids (19-568 a.a.) and having a molecular mass of 61.7kDa (Molecular size on SDS-PAGE will appear at approximately 50-70kDa).CES1 is expressed with a 9 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

Source

Sf9, Baculovirus cells.

Formulation

CES1 protein solution (0.5mg/ml) contains 25mM Sodium Acetate (pH 4.0), 10% glycerol, 0.1M NaCl and 0.1mM PMSF.

Purity

Greater than 90.0% as determined by SDS-PAGE.

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Introduction
CES1 is a part of the alpha/beta fold hydrolase familyand participates in the detoxification of xenobiotics and in the activation of ester and amide prodrugs. CES1hydrolyzes aromatic and aliphatic esters, although it has no catalytic activity toward amides or a fatty acyl-CoA ester. CES1hydrolyzes the methyl ester group of cocaine to form benzoylecgonine and catalyzes the transesterification of cocaine to form cocaethylene. CES1also plays a role in detoxification in the lung and protection of the central nervous system from ester or amide compounds.CES1 is found in most tissues, mainly in the liver.
Synonyms
Liver carboxylesterase 1 isoform a, CES1, ACAT, CE-1, CEH, CES2, hCE-1, HMSE, HMSE1, PCE-1, REH, SES1, TGH, Acyl-coenzyme A:cholesterol acyltransferase, Brain carboxylesterase hBr1.
Physical Appearance
Sterile Filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
ADLGHPSSPP VVDTVHGKVL GKFVSLEGFA QPVAIFLGIP FAKPPLGPLR FTPPQPAEPW
SFVKNATSYP PMCTQDPKAG QLLSELFTNR KENIPLKLSE DCLYLNIYTP ADLTKKNRLP
VMVWIHGGGL MVGAASTYDG LALAAHENVV VVTIQYRLGI WGFFSTGDEH SRGNWGHLDQ
VAALRWVQDN IASFGGNPGS VTIFGESAGG ESVSVLVLSP LAKNLFHRAI SESGVALTSV
LVKKGDVKPL AEQIAITAGC KTTTSAVMVH CLRQKTEEEL LETTLKMKFL SLDLQGDPRE
SQPLLGTVID GMLLLKTPEE LQAERNFHTV PYMVGINKQE FGWLIPMQLM SYPLSEGQLD
QKTAMSLLWK SYPLVCIAKE LIPEATEKYL GGTDDTVKKK DLFLDLIADV MFGVPSVIVA
RNHRDAGAPT YMYEFQYRPS FSSDMKPKTV IGDHGDELFS VFGAPFLKEG ASEEEIRLSK
MVMKFWANFA RNGNPNGEGL PHWPEYNQKE GYLQIGANTQ AAQKLKDKEV AFWTNLFAKK AVEKPPQTEH IELHHHHHH.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Cellular Repressor of E1A-Stimulated Genes 1 Mouse Recombinant

Protein CREG1, Cellular repressor of E1A-stimulated genes 1, Creg1, Creg.

Product # :

PRO-2387

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Description

CREG1 Mouse Recombinant produced in E. coli is a single polypeptide chain containing 213 amino acids (32-220) and having a molecular mass of 24kDa. CREG1 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

E.coli.

Formulation

The CREG1 solution (1mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 10% glycerol and 0.15M NaCl.

Purity

Greater than 95% as determined by SDS-PAGE.

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Introduction
Cellular Repressor of E1A-Stimulated Genes 1 (CREG1) both activates and inhibits gene expression to stimulate cellular proliferation and hinder differentiation. CREG1 antagonizes transcriptional activation and cellular transformation by E1A. CREG1 shares partial sequence similarity with E1A and binds both the general transcription factor TBP and the tumor suppressor pRb in vitro. CREG1 contributes to the transcriptional control of cell growth and differentiation.
Synonyms
Protein CREG1, Cellular repressor of E1A-stimulated genes 1, Creg1, Creg.
Physical Appearance
Sterile Filtered colorless solution.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMRGGRDH GDWDVDRRLP PLPPREDGPR VARFVTHVSD WGSLATISTI KEVRGWPFAD IISISDGPPG EGTGEPYMYL SPLQQAVSDL QENPEATLTM SLAQTVYCRN HGFDPQSPLC VHIMMSGTVT KVNKTEEDYA RDSLFVRHPE MKHWPSSHNW FFAKLKISRI WVLDYFGGPK VVTPEEYFNV TLQ.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

Description:

Chromogranin A Human Recombinant, HEK

CHGA, CGA, Chromogranin-A, Vasostatin I, SP-I, Pituitary secretory protein I.

Product # :

PRO-2664

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Description

CHGA Human Recombinant is a single, glycosylated polypeptide chain containing 445 amino acids (19-457a.a) and having a molecular mass of 49.7kDa (calculated). CHGA is fused to a 6 a.a His tag at C-terminal.

Source

HEK293 cells.

Formulation

CHGA filtered (0.4 µm) and lyophilized from 0.5mg/ml in PBS, pH 7.0.

Purity

Greater than 95.0% as determined by SDS-PAGE.

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Introduction
Chromogranin A is a 439 amino acid protein which is encoded on chromosome 14 and is present in neuroendocrine cells throughout the body, including the neuroendocrine cells of the large and small intestine, adrenal medulla and pancreatic islets. It is an excellent marker for carcinoid tumors, phenochromocytomas, paragangliomas, and other neuroendocrine tumors.
Coexpression of chromogranin A and neuron specific enolase (NSE) is common in neuroendocrine neoplasms.
Synonyms
CHGA, CGA, Chromogranin-A, Vasostatin I, SP-I, Pituitary secretory protein I.
Physical Appearance
Filtered White lyophilized (freeze-dried) powder.
Stability
Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.
Solubility
It is recommended to add deionized water to prepare a working stock solution of approximately 0.5mg/ml and let the lyophilized pellet dissolve completely.
Amino Acid Sequence
LPVNSPMNKG DTEVMKCIVE VISDTLSKPS PMPVSQECFE TLRGDERILS ILRHQNLLKE LQDLALQGAK ERAHQQKKHS GFEDELSEVL ENQSSQAELK EAVEEPSSKD VMEKREDSKE AEKSGEATDG ARPQALPEPM QESKAEGNNQ APGEEEEEEE EATNTHPPAS LPSQKYPGPQ AEGDSEGLSQ GLVDREKGLS AEPGWQAKRE EEEEEEEEAE AGEEAVPEEE GPTVVLNPHP SLGYKEIRKG ESRSEALAVD GAGKPGAEEA QDPEGKGEQE HSQQKEEEEE MAVVPQGLFR GGKSGELEQE EERLSKEWED SKRWSKMDQL AKELTAEKRL EGQEEEEDNR DSSMKLSFRA RAYGFRGPGP QLRRGWRPSS REDSLEAGLP LQVRGYPEEK KEEEGSANRR PEDQELESLS AIEAELEKVA HQLQALRRGH HHHHH

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

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Formulation

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about & Applications

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Formulation

Purity

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Description

Source

Formulation

Purity

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Source

Formulation

Purity

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Description

about & Applications

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Description

Source

Formulation

Purity

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Description