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1000 results found for “Hepatitis B”
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Name :
HCV NS3 1aDescription:
Hepatitis C Virus NS3 Genotype-1a, (1356-1459 a.a.) Recombinant
Product # :
HCV-248Price :
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Shipped with Ice Packs
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Description
The E.coli derived recombinant protein contains the HCV NS3 immunodominant regions, amino acids 1356-1459. The protein is fused to a GST tag at N-Terminus.
Formulation
1.5M urea, 25mM Tris-HCl pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS3 Genotype-1a protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
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Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae.
HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6). -
Stability
HCV NS3 Genotype-1a although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
HCV NS3 Genotype-1a antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
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Specificity
Immunoreactive with sera of HCV-infected individuals.
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Purification Method
HCV NS3 Genotype-1a was purified by proprietary chromatographic technique.
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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Name :
HCV NS4 Mosaic Genotype-3Description:
Hepatitis C Virus NS4 Mosaic Genotype-3 Recombinant
Product # :
HCV-259Price :
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Description
The E.coli derived recombinant protein contains the HCV NS4 immunodominant regions, amino acids 1691-1710, 1712-1733 & 1921-1940, fused with a GST tag at N-terminus.
Formulation
1.5M urea, 25mM Tris-HCl, pH 8.0, 0.2% Triton-X & 50% glycerol.
Purity
Protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae.
HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6). -
Stability
HCV NS4 Mosaic Genotype-3 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
Antigen in ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
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Specificity
Immunoreactive with sera of HCV-infected individuals.
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Purification Method
Purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
Influenza-B QingdaoDescription:
Influenza-B Virus Qingdao/102/91
Product # :
IHA-016Price :
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Description
Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza B virus, strain B/Qingdao/102/91. The Influenza B Virus was purified by Ultracentrifugation with 10-40 % sucrose gradient.
Formulation
The B/Qingdao/102/91 solution contains 0.1M NaCl, 10mM Tris HCl, 1mM EDTA pH-8, 0.1% sodium azide (NaN3) and 0.005% thimerosal.
Purity
Greater than 90.0% as determined byAnalysis by SDS-PAGE.
Citations
More Info
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Introduction
Influenza-B virus is a genus in the virusfamily Orthomyxoviridae. The only species in this genus is called "Influenza B virus". Influenza B virus only infects humansand seals. This limited host range is apparently in contrast with those caused by the similar Influenza virus Aas both mutate by both genetic drift and reassortment. Influenza-B virus evolves slower than A viruses and faster than C viruses. Influenza-B virus mutates at a rate 2-3 times lower than type A. However, influenza B mutates enough that lasting immunity is not possible. The Influenza B virus capsidis enveloped while its virionconsists of a matrix protein + envelope + nucleoprotein complex + nucleocapsid, and a polymerasecomplex. Influenza B is sometimes spherical and sometimes filamentous. Its 500 or so surface projections are made of hemagglutinin and neuraminidase.
The Influenza B virus is 14648 nucleotideslong and consists of eight segments of linear negative-sense, single-stranded RNA. The multipartite genome is encapsidated, each segment in a separate nucleocapsid, and the nucleocapsids are surrounded by one envelope. -
Physical Appearance
Sterile Filtered colorless solution.
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Stability
B/Qingdao/102/91 although stable 4°C for 4 weeks, should be stored below -18°C. Please prevent freeze-thaw cycles.
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Inactivation
Thimerosal and beta propiolactone treatmentThis product has been treated in a manner consistent with methods of inactivation. Generally accepted good laboratory practices appropriate to microbiological/viral safe handling practices and techniques are required at work.
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Immunological Activity
Serological studies of influenza B virus, immunogen for antibody production.Tested with anti-influenza B monoclonal antibodies in ELISA.
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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Name :
Influenza B AntibodyDescription:
Influenza-B Jiangsu/10/2003 Hemagglutinin, Rabbit Antibody
Product # :
ANT-256Price :
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Description
Influenza Hemagglutinin protein is an envelope glycoprotein responsible for binding to sialic receptors and influenza viral entry into host cells. The antibody was produced by immunization of rabbits with purified recombinant influenza B Jiangsu/10/2003 Virus produced in insect cells using baculovirus expression vector system. The antigen was purified under conditions that preserve the HA proteins biological activity and tertiary structure.
Formulation
PBS pH 7.0, 0.005% Sodium Azide & 50% glycerol.
Purity
90%.
Citations
More Info
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Introduction
Influenza-B virus is a genus in the virus family Orthomyxoviridae. The only species in this genus is called "Influenza B virus". Influenza B virus only infects humans and seals. This limited host range is apparently in contrast with those caused by the similar Influenza virus A as both mutate by both genetic drift and reassortment. Influenza-B virus evolves slower than A viruses and faster than C viruses. Influenza-B virus mutates at a rate 2-3 times lower than type A. However, influenza B mutates enough that lasting immunity is not possible. The Influenza B virus capsid is enveloped while its virion consists of a matrix protein + envelope + nucleoprotein complex + nucleocapsid, and a polymerase complex. Influenza B is sometimes spherical and sometimes filamentous. Its 500 or so surface projections are made of hemagglutinin and neuraminidase.
The Influenza B virus is 14648 nucleotides long and consists of eight segments of linear negative-sense, single-stranded RNA. The multipartite genome is encapsidated, each segment in a separate nucleocapsid, and the nucleocapsids are surrounded by one envelope. -
Immunogen
Recombinant Influenza B Jiangsu/10/2003.
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Applications
Influenza B haemagglutinin Western Blotting at a concentration of 0.5µg/ml. ELISA to be determined.
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Shipping Conditions
Antibody is shipped in liquid form with ice packs.
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Type
Rabbit Antibody Polyclonal.
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Storage Procedures
Store at -20°C.
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.
- View Data Sheet
Name :
Influenza-B MalaysiaDescription:
Influenza-B Virus Malaysia/2506/04
Product # :
IHA-025Price :
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Description
Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza B virus, strain B/Malaysia/2506/04. The Influenza B Virus was purified by Ultracentrifugation with 10-40 % sucrose gradient.
Formulation
The B/Malaysia/2506/04 solution contains STE, 0.1% sodium azide (NaN3) and 0.005% thimerosal.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
Influenza-B virus is a genus in the virusfamily Orthomyxoviridae. The only species in this genus is called "Influenza B virus". Influenza B virus only infects humansand seals. This limited host range is apparently in contrast with those caused by the similar Influenza virus Aas both mutate by both genetic drift and reassortment. Influenza-B virus evolves slower than A viruses and faster than C viruses. Influenza-B virus mutates at a rate 2-3 times lower than type A. However, influenza B mutates enough that lasting immunity is not possible. The Influenza B virus capsidis enveloped while its virionconsists of a matrix protein + envelope + nucleoprotein complex + nucleocapsid, and a polymerasecomplex. Influenza B is sometimes spherical and sometimes filamentous. Its 500 or so surface projections are made of hemagglutinin and neuraminidase.
The Influenza B virus is 14648 nucleotideslong and consists of eight segments of linear negative-sense, single-stranded RNA. The multipartite genome is encapsidated, each segment in a separate nucleocapsid, and the nucleocapsids are surrounded by one envelope. -
Physical Appearance
Sterile Filtered colorless solution.
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Stability
B/Malaysia/2506/04 although stable 4°C for 4 weeks, should be stored below -18°C. Please prevent freeze-thaw cycles.
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Inactivation
Thimerosal and beta propiolactone treatmentThis product has been treated in a manner consistent with methods of inactivation. Generally accepted good laboratory practices appropriate to microbiological/viral safe handling practices and techniques are required at work.
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Immunological Activity
Serological studies of influenza B virus, immunogen for antibody production.Tested with anti-influenza B monoclonal antibodies in ELISA.
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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Name :
BLVRB HumanDescription:
Biliverdin Reductase B Human Recombinant
FLR, BVRB, SDR43U1, MGC117413, BLVRB, Flavin reductase, FR, NADPH-dependent diaphorase, NADPH-flavin reductase, Biliverdin reductase B, BVR-B, Biliverdin-IX beta-reductase, Green heme-binding protein, GHBP.
Product # :
ENZ-387Price :
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Shipped with Ice Packs
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Description
BLVRB Human Recombinant amino produced in E.Coli is a single, non-glycosylated polypeptide chain containing 206 amino acids having a molecular mass of 22.1 kDa.The BLVRB is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The protein contains 20mM Tris-HCl buffer pH 8.5, 10% glycerol, and 1mM DTT.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
BLVRB (EC 1.3.1.24) catalyzes electron transfer from reduced pyridine nucleotides to flavins as well as methylene blue, pyrroloquinoline quinone, riboflavin, or methemoglobin. BLVRB is involved in protecting cells from oxidative damage or in regulating iron metabolism. BLVRB converts biliverdin to bilirubin in the liver, converting a double-bond between the second and third pyrrole ring into a single-bond. BLVRB plays a role as in human erythrocytic heme catabolic pathway and most mammalian species. Biliverdin reductase is abundantly expressed in kidney, spleen, liver and brain as well as at lower levels in the thymus and minimal levels being detected in testis.
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Synonyms
FLR, BVRB, SDR43U1, MGC117413, BLVRB, Flavin reductase, FR, NADPH-dependent diaphorase, NADPH-flavin reductase, Biliverdin reductase B, BVR-B, Biliverdin-IX beta-reductase, Green heme-binding protein, GHBP.
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Physical Appearance
Sterile filtered colorless solution.
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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.
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Amino Acid Sequence
MAVKKIAIFG ATGQTGLTTL AQAVQAGYEV TVLVRDSSRL PSEGPRPAHV VVGDVLQAAD VDKTVAGQDA VIVLLGTRND LSPTTVMSEG ARNIVAAMKA HGVDKVVACT SAFLLWDPTK VPPRLQAVTD DHIRMHKVLR ESGLKYVAVM PPHIGDQPLT GAYTVTLDGR GPSRVISKHD LGHFMLRCLT TDEYDGHSTY PSHQYQ.
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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Name :
NFKBIB HumanDescription:
NF-kappa-B Inhibitor Beta Human Recombinant
NF-kappa-B inhibitor beta, NF-kappa-BIB, I-kappa-B-beta, IkB-B, IkB-beta, IkappaBbeta, Thyroid receptor-interacting protein 9, TR-interacting protein 9, TRIP-9, NFKBIB, IKBB, TRIP9.
Product # :
PRO-1046Price :
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Shipped with Ice Packs
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Description
NFKBIB Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 380 amino acids (1-356 a.a) and having a molecular mass of 40.3kDa (Molecular weight on SDS-PAGE will appear higher).NFKBIB is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
NFKBIB protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 20% glycerol and 1mM DTT.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
NF-kappa-B inhibitor beta (NFKBIB) is a member of the NF-kappa-B inhibitor family, which inhibit NF-kappa-B by complexing with, and trapping it in the cytoplasm. Phosphorylation of serine residues on these proteins by kinases marks them for destruction via the ubiquitination pathway, thus allowing activation of the NF-kappa-B, which translocates to the nucleus to act as a transcription factor.
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Synonyms
NF-kappa-B inhibitor beta, NF-kappa-BIB, I-kappa-B-beta, IkB-B, IkB-beta, IkappaBbeta, Thyroid receptor-interacting protein 9, TR-interacting protein 9, TRIP-9, NFKBIB, IKBB, TRIP9.
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Physical Appearance
Sterile Filtered clear solution.
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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.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSHMAGVAC LGKAADADEW CDSGLGSLGP DAAAPGGPGL GAELGPGLSW APLVFGYVTE DGDTALHLAV IHQHEPFLDF LLGFSAGTEY MDLQNDLGQT ALHLAAILGE TSTVEKLYAA GAGLCVAERR GHTALHLACR VGAHACARAL LQPRPRRPRE
APDTYLAQGP DRTPDTNHTP VALYPDSDLE KEEEESEEDW KLQLEAENYE GHTPLHVAVI HKDVEMVRLL RDAGADLDKP EPTCGRSPLH LAVEAQAADV LELLLRAGAN PAARMYGGRT PLGSAMLRPN PILARLLRAH GAPEPEGEDE KSGPCSSSSD SDSGDEGDEY DDIVVHSSRS QTRLPPTPAS KPLPDDPRPV.
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.
- View Data Sheet
Name :
GBA HumanDescription:
Beta-Glucocerebrosidase Human Recombinant
Glucosidase, Beta, Acid, D-Glucosyl-N-Acylsphingosine Glucohydrolase, Beta-Glucocerebrosidase, Acid Beta-Glucosidase, Glucosylceramidase, Alglucerase, EC 3.2.1.45, Beta-GC, GLUC, Glucosidase, Beta; Acid (Includes Glucosylceramidase), Glucosylceramidase-Like Protein, Lysosomal Glucocerebrosidase, GBA1, GCB, GC, Glucosylceramidase.
Product # :
ENZ-908Price :
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Shipped with Ice Packs
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Description
GBA produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 503 amino acids (40-536a.a.) and having a molecular mass of 56.4kDa (Molecular size on SDS-PAGE will appear at approximately 50-70kDa). GBA is expressed with a 6 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.
Source
Sf9, Baculovirus cells.
Formulation
GBA protein solution (0.5mg/ml) contains Phosphate Buffered Saline (pH7.4) and 10% glycerol.
Purity
Greater than 80% as determined by SDS-PAGE.
Citations
More Info
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Introduction
Beta-Glucocerebrosidase, also known as GBA is amember of the glycosyl hydrolase 30 family. GBA is a lysosomal enzyme which requires a signal peptide for transport across the membrane of the rough endoplasmic reticulum as well as glycosylation for transport into lysosomes. Furthermore, Gaucher disease is caused by a deficiency in the activity of the enzyme glucocerebrosidase.
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Synonyms
Glucosidase, Beta, Acid, D-Glucosyl-N-Acylsphingosine Glucohydrolase, Beta-Glucocerebrosidase, Acid Beta-Glucosidase, Glucosylceramidase, Alglucerase, EC 3.2.1.45, Beta-GC, GLUC, Glucosidase, Beta; Acid (Includes Glucosylceramidase), Glucosylceramidase-Like Protein, Lysosomal Glucocerebrosidase, GBA1, GCB, GC, Glucosylceramidase.
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Physical Appearance
Sterile Filtered colorless solution.
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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.
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Amino Acid Sequence
ARPCIPKSFG YSSVVCVCNA TYCDSFDPPT FPALGTFSRY ESTRSGRRME LSMGPIQANH TGTGLLLTLQ PEQKFQKVKG FGGAMTDAAA LNILALSPPA QNLLLKSYFS EEGIGYNIIR VPMASCDFSI RTYTYADTPD DFQLHNFSLP EEDTKLKIPL IHRALQLAQR PVSLLASPWT SPTWLKTNGA VNGKGSLKGQ PGDIYHQTWA RYFVKFLDAY AEHKLQFWAV TAENEPSAGL LSGYPFQCLG FTPEHQRDFI ARDLGPTLAN STHHNVRLLM LDDQRLLLPH WAKVVLTDPE AAKYVHGIAV HWYLDFLAPA KATLGETHRL FPNTMLFASE ACVGSKFWEQ SVRLGSWDRG MQYSHSIITN LLYHVVGWTD WNLALNPEGG PNWVRNFVDS PIIVDITKDT FYKQPMFYHL GHFSKFIPEG SQRVGLVASQ KNDLDAVALM HPDGSAVVVV LNRSSKDVPL TIKDPAVGFL ETISPGYSIH TYLWRRQHHH HHH.
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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Name :
TBEV CoreDescription:
Tick-Borne Encephalitis Virus Core Protein Recombinant
Product # :
TBE-285Price :
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Description
The E.coli derived recombinant protein contains the Tick-borne Encephalitis Virus core protein epitopes.
Source
Escherichia Coli.
Formulation
20mM MES pH 6.5, 8M urea, 200mM NaCl & 0.05% Tween-20.
Purity
Encephalitis protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
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Introduction
TBE is caused by tick-borne encephalitis virus (TBEV), a member of the family Flaviviridae.
A closely related virus in Far Eastern Eurasia, Russian spring-summer encephalitis virus (RSSEV).
The family Flaviviridae includes other tick-borne viruses are closely related to TBEV and RSSEV, such as Omsk hemorrhagic fever virus & Kyasanur Forest virus.
Louping ill virus is also a member of this family. -
Stability
Encephalitis protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
Encephalitis antigen is suitable for ELISA and Western blots, excellent antigen for detection of Tick-borne encephalitis virus with minimal specificity problems.
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Specificity
Immunoreactive with sera of encephalitis virus infected individuals.
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Purification Method
Encephalitis protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
IFN b Mouse, HisDescription:
IFN Beta Mouse Recombinant, His Tag
Leukocyte IFN, B cell IFN, Type I IFN, IFNB1, IFB, IFF, IFNB, IFN-b 1b, MGC96956.
Product # :
CYT-651Price :
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Description
IFN beta Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 182 amino acids (22-182 a.a.) and having a molecular mass of 22 kDa. Mouse IFN beta is fused to 21 amino acid at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The IFN-Beta (0.25mg/ml) contains 20mM HEPES (pH6.0), 0.5M NaCl, 10% glycerol.
Purity
Greater than 95% as determined by Analysis by SDS-PAGE.
SDS-PAGE
Citations
More Info
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Introduction
IFN-beta 1b has antiviral, antibacterial and anticancer activities.
Influenza A viruses not only inhibit IFN-beta gene induction but also supress Type-I IFN signaling via mechanism involving induction of the SOCS-3 protein.
Intracellular bacteria and cytosolic poly (dA-dT) trigger IFN-beta responses in different human cells without requiring human ZBP1. -
Synonyms
Leukocyte IFN, B cell IFN, Type I IFN, IFNB1, IFB, IFF, IFNB, IFN-b 1b, MGC96956.
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Physical Appearance
Sterile filtered colorless solution.
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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.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MINYKQLQLQ ERTNIRKCQE LLEQLNGKIN LTYRADFKIP MEMTEKMQKS YTAFAIQEML QNVFLVFRNN FSSTGWNETI VVRLLDELHQ QTVFLKTVLE EKQEERLTWE MSSTALHLKS YYWRVQRYLK LMKYNSYAWM VVRAEIFRNF LIIRRLTRNF QN.
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Background
What is the molecular weight/Mw of IFN B MOUSE, HIS Protein?
IFN B MOUSE, HIS Protein has a total Mw of 22kDa.
What is the source or expression system of IFN B MOUSE, HIS Protein?
Escherichia Coli.
What is the Purity of IFN B MOUSE, HIS Protein?
IFN B MOUSE, HIS Protein is >95% pure as determined by SDS-PAGE.
What is the Biological Activity of IFN B MOUSE, HIS Protein?
The biological functionality of IFN B MOUSE, HIS Protein will be determined in the future.
What is the amino acid sequence of IFN B MOUSE, HIS Protein?
MGSSHHHHHH SSGLVPRGSH MINYKQLQLQ ERTNIRKCQE LLEQLNGKIN LTYRADFKIP MEMTEKMQKS YTAFAIQEML QNVFLVFRNN FSSTGWNETI VVRLLDELHQ QTVFLKTVLE EKQEERLTWE MSSTALHLKS YYWRVQRYLK LMKYNSYAWM VVRAEIFRNF LIIRRLTRNF QN.
What applications can IFN B MOUSE, HIS Protein be used in?
IFN B MOUSE, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.
What is the endotoxin level for IFN B MOUSE, HIS Protein?
The endotoxin level is minimal, IFN B MOUSE, HIS Protein was purified using conventional chromatography techniques.
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.
- View Data Sheet
Name :
MSRB E.ColiDescription:
Methionine Sulfoxide Reductase B E.Coli Recombinant
Peptide methionine sulfoxide reductase MsrB, Peptide-methionine (R)-S-oxide reductase, msrB, yeaA, b1778, JW1767.
Product # :
ENZ-124Price :
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Shipped with Ice Packs
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Description
MSRB produced in E.Coli is a single, non-glycosylated polypeptide chain containing 157 amino acids (1-137 a.a.) and having a molecular mass of 17.6kDa.MSRB is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
MSRB protein solution (1mg/ml) 20mM Tris-HCl buffer (pH8.0), 20% glycerol 0.1M NaCl and 1mM DTT.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
Methionine sulfoxide reductase B (MsrB) from Escherichia coli is a member of the msrB Met sulfoxide reductase family. The E.coli msrB carries out the reduction of methionine-R-sulfoxide to methionine. msrB possess a metal binding site composed of 2 CXXC motifs. The bound metal (zinc or iron) may stabilize the conformation of the enzymes.
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Synonyms
Peptide methionine sulfoxide reductase MsrB, Peptide-methionine (R)-S-oxide reductase, msrB, yeaA, b1778, JW1767.
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Physical Appearance
Sterile filtered colorless solution.
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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.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MANKPSAEEL KKNLSEMQFY VTQNHGTEPP FTGRLLHNKR DGVYHCLICD APLFHSQTKY DSGCGWPSFY EPVSEESIRY IKDLSHGMQR IEIRCGNCDA HLGHVFPDGP QPTGERYCVN SASLRFTDGE NGEEING.
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.
- View Data Sheet
Name :
BLVRB MouseDescription:
Biliverdin Reductase B Mouse Recombinant
Flavin reductase (NADPH), FR, Biliverdin reductase B, BVR-B, Biliverdin-IX beta-reductase, NADPH-dependent diaphorase, NADPH-flavin reductase, FLR.
Product # :
ENZ-1074Price :
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Shipped with Ice Packs
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Description
BLVRB Mouse Recombinant produced in E. coli is a single, non-glycosylated polypeptide chain containing 229 amino acids (1-206 a.a) and having a molecular mass of 24.6kDa.BLVRB is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
BLVRB protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH8.0) containing 10% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
BLVRB (EC 1.3.1.24) catalyzes electron transfer from reduced pyridine nucleotides to flavins as well as methylene blue, pyrroloquinoline quinone, riboflavin, or methemoglobin. BLVRB is involved in protecting cells from oxidative damage or in regulating iron metabolism. BLVRB converts biliverdin to bilirubin in the liver, converting a double-bond between the second and third pyrrole ring into a single-bond. BLVRB plays a role as in human erythrocytic heme catabolic pathway and most mammalian species. Biliverdin reductase is abundantly expressed in kidney, spleen, liver and brain as well as at lower levels in the thymus and minimal levels being detected in testis.
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Synonyms
Flavin reductase (NADPH), FR, Biliverdin reductase B, BVR-B, Biliverdin-IX beta-reductase, NADPH-dependent diaphorase, NADPH-flavin reductase, FLR.
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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.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMTVKKIA IFGATGRTGL TTLAQAVQAG YEVTVLVRDS SRLPSEGPQP AHVVVGDVRQ AADVDKTVAG QEAVIVLLGT GNDLSPTTVM SEGTRNIVTA MKAHGVDKVV ACTSAFLLWD PTKVPPRLQD VTDDHIRMHK ILQESGLKYV AVMPPHIGDQ PLTGAYTVTL DGRGPSRVIS KHDLGHFMLR CLTTNEYDGH TTYPSHQYD.
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.
- View Data Sheet
Name :
Influenza-B VictoriaDescription:
Influenza-B Virus Victoria/504/00
Product # :
IHA-018Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza B virus, strain B/Victoria/504/00. The Influenza B Virus was purified by Ultracentrifugation with 10-40 % sucrose gradient.
Formulation
The B/ Victoria /53/99 solution contains STE, 0.1% sodium azide (NaN3) and 0.005% thimerosal.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
Influenzavirus B is a genus in the virusfamily Orthomyxoviridae. The only species in this genus is called "Influenza B virus". Influenza B virus only infects humansand seals. This limited host range is apparently in contrast with those caused by the similar Influenza virus Aas both mutate by both genetic drift and reassortment. Influenza-B virus evolves slower than A viruses and faster than C viruses. Influenza-B virus mutates at a rate 2-3 times lower than type A. However, influenza B mutates enough that lasting immunity is not possible. The Influenza B virus capsidis enveloped while its virionconsists of a matrix protein + envelope + nucleoprotein complex + nucleocapsid, and a polymerasecomplex. Influenza B is sometimes spherical and sometimes filamentous. Its 500 or so surface projections are made of hemagglutinin and neuraminidase.
The Influenza B virus is 14648 nucleotideslong and consists of eight segments of linear negative-sense, single-stranded RNA. The multipartite genome is encapsidated, each segment in a separate nucleocapsid, and the nucleocapsids are surrounded by one envelope. -
Physical Appearance
Sterile Filtered colorless solution.
-
Stability
B/Victoria/504/00 although stable 4°C for 4 weeks, should be stored below -18°C. Please prevent freeze-thaw cycles.
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Applications
Serological studies of influenza B virus, immunogen for antibody production.
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Inactivation
Thimerosal and beta propiolactone treatmentThis product has been treated in a manner consistent with methods of inactivation. Generally accepted good laboratory practices appropriate to microbiological/viral safe handling practices and techniques are required at work.
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Immunological Activity
Tested with anti-influenza B monoclonal antibodies in ELISA.
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Note
Contains thimerosal (0.005%) and sodium azide (0.1%) as preservative. Although the amounts are very small, appropriate care must be taken when handling this product.
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.
- View Data Sheet
Name :
HCV NS3 antibodyDescription:
Hepatitis C Virus NS3, Mouse antibody
Product # :
ANT-156Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
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- formulation
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Description
MAb to HCV NS-3, Monoclonal Antibody to Hepatitis C Virus (HCV), NS-3.
Formulation
Lyophilized from a solution containing no additives.
Citations
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae. HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6).
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Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
24 months when stored frozen prior to reconstitution. Avoid multiple freeze/thaw cycles.
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Immunogen
Recombinant HCV NS-3 (genotype 1a).
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Ig Subclass
Mouse IgG1.
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Specificity
Recognizes Hepatitis C virus. Specific to NS-3.
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Type
Mouse antibody Monoclonal.
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.
- View Data Sheet
Name :
HDDC2 HumanDescription:
HD Domain Containing 2 Human Recombinant
HD Domain Containing 2, Hepatitis C Virus NS5A-Transactivated Protein 2, HCV NS5A-Transactivated Protein 2, C6orf74, NS5ATP2, Chromosome 6 Open Reading Frame 74, HD Domain-Containing Protein 2,DJ167O5.2, CGI-130, HDDC2.
Product # :
ENZ-839Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
HDDC2 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 227 amino acids (1-204 a.a) and having a molecular mass of 25.8 kDa.HDDC2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
HDDC2 protein solution (1mg/ml) containing Phosphate buffered saline (pH7.4) and 10% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
HD Domain Containing 2, also known as HDDC2 is a member of the HDDC2 family. HDDC2 is an enzyme which contains one HD domain and it is expected to exhibit phosphohydrolase activity. It has been proposed that HDDC2 takes part in nucleic acid metabolism, signal transduction and possibly other functions in bacteria, archaea and eukaryotes. The HD domain consists of highly conserved residues, in particular histidines or aspartates. Porphyria cutanea tarda, Parkinson’s disease and Stickler syndrome have all been related with HDDC2.
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Synonyms
HD Domain Containing 2, Hepatitis C Virus NS5A-Transactivated Protein 2, HCV NS5A-Transactivated Protein 2, C6orf74, NS5ATP2, Chromosome 6 Open Reading Frame 74, HD Domain-Containing Protein 2,DJ167O5.2, CGI-130, HDDC2.
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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.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMASVSSA TFSGHGARSL LQFLRLVGQL KRVPRTGWVY RNVQRPESVS DHMYRMAVMA MVIKDDRLNK DRCVRLALVH DMAECIVGDI APADNIPKEE KHRREEEAMK QITQLLPEDL RKELYELWEE YETQSSAEAK FVKQLDQCEM ILQASEYEDL EHKPGRLQDF YDSTAGKFNH PEIVQLVSEL EAERSTNIAA AASEPHS
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.
- View Data Sheet
Name :
Influenza B MalaysiaDescription:
Influenza-B Virus Malaysia 2506/04 Recombinant
Product # :
IHA-033Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Recombinant Full-Length B/Malaysia/2506/2004 is glycosylated with N-linked sugars, produced using baculovirus vectors in insect cells. The MW is approximately 72,000 Dalton.
Source
Baculovirus Insect Cells.
Formulation
The Recombinant B/Malaysia/2506/2004 solution contains 10mM Sodium Phosphate, pH 7.0 and 150mM NaCl, 0.005% Tween-20.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
Influenza-B virus is a genus in the virusfamily Orthomyxoviridae. The only species in this genus is called "Influenza B virus". Influenza B virus only infects humansand seals. This limited host range is apparently in contrast with those caused by the similar Influenza virus Aas both mutate by both genetic drift and reassortment. Influenza-B virus evolves slower than A viruses and faster than C viruses. Influenza-B virus mutates at a rate 2-3 times lower than type A. However, influenza B mutates enough that lasting immunity is not possible. The Influenza B virus capsidis enveloped while its virionconsists of a matrix protein + envelope + nucleoprotein complex + nucleocapsid, and a polymerasecomplex. Influenza B is sometimes spherical and sometimes filamentous. Its 500 or so surface projections are made of hemagglutinin and neuraminidase. The Influenza B virus is 14648 nucleotideslong and consists of eight segments of linear negative-sense, single-stranded RNA. The multipartite genome is encapsidated, each segment in a separate nucleocapsid, and the nucleocapsids are surrounded by one envelope.
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Physical Appearance
Sterile Filtered colorless solution.
-
Stability
B/Malaysia/2506/2004 Recombinant should be stored at 4°C.
-
Immunological Activity
Western-Blot 0.1µg -1µg per strip, ELISA 1µg/Well.
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.
- View Data Sheet
Name :
CBFB HUmanDescription:
Core Binding Factor Beta Human Recombinant
PEBP2B, polyomavirus enhancer binding protein b, PEA2, CBF-beta.
Product # :
PRO-534Price :
Quantity :
Shipping Method :
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Description
CBFB Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 182 amino acids (1-202 a.a.) and having a molecular mass of 23.6 kDa. The CBFB is fused to 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
0.5mg/ml solution containing 20mM MES pH-6, 0.1mM PMSF & 10% glycerol.
Purity
Greater than 85.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
CBFB beta subunit is a heterodimeric core-binding transcription factor that is part of the PEBP2/CBF transcription factor family which controls a host of genes particulary to hematopoiesis and osteogenesis. CBFB is a non-DNA binding regulatory subunit which increases DNA binding by alpha subunit.
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Synonyms
PEBP2B, polyomavirus enhancer binding protein b, PEA2, CBF-beta.
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Physical Appearance
Sterile filtered colorless solution.
-
Stability
CBFB Human although stable at 4C for 1 week, should be stored below -18C. Please prevent freeze thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MPRVVPDQRS KFENEEFFRK LSRECEIKYT GFRDRPHEER QARFQNACRD GRSEIAFVAT GTNLSLQFFP
ASWQGEQRQT PSREYVDLER EAGKVYLKAP MILNGVCVIW KGWIDLQRLD GMGCLEFDEE RAQQEDALAQ QAFEEARRRT REFEDRDRSH
REEMEVRVSQ LLAVTGKKTT RP.
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.
- View Data Sheet
Name :
Cyclophilin B MouseDescription:
Cyclophilin-B Mouse Recombinant
Peptidyl-prolyl cis-trans isomerase B, PPIase B, CYP-S1, Cyclophilin B, Rotamase B, S-cyclophilin, SCYLP.
Product # :
ENZ-1039Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
Cyclophilin B Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 207 amino acids (34-216 a.a) and having a molecular mass of 22.7kDa.Cyclophilin B is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
Cyclophilin B protein solution (1mg/ml) containing Phosphate Buffered Saline (pH7.4) and 10% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Biological Activity
Specific activity is > 1,000 nmol/min/mg, and is defined as the amount of enzyme that cleaves 1nmole of suc-AAFP-PNA per minute at 37C in Tris–HCl pH 8.0 using chymotrypsin.
Citations
More Info
-
Introduction
Cyclophilin B (also known as PPIB, peptidylpropyl isomerase B) is a cyclosporine-binding protein and is mainly located within the endoplasmic reticulum. It is associated with the secretory pathway and released in biological fluids. This protein can bind to cells derived from T- and B-lymphocytes, and may regulate cyclosporine A-mediated immunosuppression.
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Synonyms
Peptidyl-prolyl cis-trans isomerase B, PPIase B, CYP-S1, Cyclophilin B, Rotamase B, S-cyclophilin, SCYLP.
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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.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMNDKKKG PKVTVKVYFD LQIGDESVGR VVFGLFGKTV PKTVDNFVAL ATGEKGFGYK NSKFHRVIKD FMIQGGDFTR GDGTGGKSIY GERFPDENFK LKHYGPGWVS MANAGKDTNG SQFFITTVKT SWLDGKHVVF GKVLEGMDVV RKVESTKTDS
RDKPLKDVII VDSGKIEVEK PFAIAKE.
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.
- View Data Sheet
Name :
HCV NS3 Genotype-5aDescription:
Hepatitis C Virus NS3 Genotype-5a Recombinant
Product # :
HCV-212Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
E.coli derived recombinant from HCV subtype 5a fused to a GST tag. The protein contains the full-length HCV NS3 (c33c) immunodominant region.
Formulation
25mM Tris-HCl, 1mM EDTA, 1.5M urea & 50% glycerol.
Purity
HCV NS3 Genotype-5a protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae.
HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6). -
Stability
HCV NS3 Genotype-5a although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS3 Genotype-5a antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
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Purification Method
HCV NS3 Genotype-5a protein was purified by proprietary chromatographic technique.
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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Name :
TBEV gEDescription:
Tick-Borne Encephalitis Virus gE Recombinant
Product # :
TBE-281Price :
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Description
The E.coli derived recombinant protein contains the Tick-borne Encephalitis Virus glycoprotein E regions, 95-229 amino acids.
Source
Escherichia Coli.
Formulation
20mM Tris-MES pH 6.5, 8M urea, 200mM NaCl and 0.05% Tween-20.
Purity
Protein is >90% pure as determined by SDS- PAGE.
Citations
More Info
-
Introduction
TBE is caused by tick-borne encephalitis virus (TBEV), a member of the family Flaviviridae.
A closely related virus in Far Eastern Eurasia, Russian spring-summer encephalitis virus (RSSEV).
The family Flaviviridae includes other tick-borne viruses are closely related to TBEV and RSSEV, such as Omsk hemorrhagic fever virus & Kyasanur Forest virus.
Louping ill virus is also a member of this family. -
Stability
Encephalitis protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
Encephalitis antigen in ELISA and Western blots, excellent antigen for detection of Tick-borne encephalitis virus with minimal specificity problems.
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Specificity
Immunoreactive with sera of encephalitis virus infected individuals.
-
Purification Method
Encephalitis protein was purified by proprietary chromatographic technique.
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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Name :
NFKBID HumanDescription:
NF-kappa-B Inhibitor Delta Human Recombinant
NF-kappa-B inhibitor delta, I-kappa-B-delta, IkB-delta, IkappaBdelta, IkappaBNS, T-cell activation NFKB-like protein, TA-NFKBH, NFKBID, IKBNS.
Product # :
PRO-1684Price :
Quantity :
Shipping Method :
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Description
NFKBID Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 336 amino acids (1-313) and having a molecular mass of 35.9 kDa.NFKBID is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The NFKBID solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 10% glycerol and 1mM DTT.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
NFKBID belongs to the IkB family of proteins which contains four groups (IkB-alpha, IkB-beta, IkB-gamma, IkB-epsilon). NFKBID takes part in regulating inflammatory responses and cytokine, IL-2 and IL-6 expression through NFkB activity. NFKBID has 3 known alternative spliced isoforms, and is associated with RelB, NF?B p50 and NFkB p65 in nucleus. NFKBID is involeved in thymocyte selection in response to TCR induction.
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Synonyms
NF-kappa-B inhibitor delta, I-kappa-B-delta, IkB-delta, IkappaBdelta, IkappaBNS, T-cell activation NFKB-like protein, TA-NFKBH, NFKBID, IKBNS.
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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.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMEAGPWR VSAPPSGPPQ FPAVVPGPSL EVARAHMLAL GPQQLLAQDE EGDTLLHLFA ARGLRWAAYA AAEVLQVYRR LDIREHKGKT PLLVAAAANQ PLIVEDLLNL GAEPNAADHQ GRSVLHVAAT YGLPGVLLAV LNSGVQVDLE ARDFEGLTPL HTAILALNVA MRPSDLCPRV LSTQARDRLD CVHMLLQMGA NHTSQEIKSN KTVLHLAVQA ANPTLVQLLL ELPRGDLRTF VNMKAHGNTA LHMAAALPPG PAQEAIVRHL LAAGADPTLR NLENEQPVHL LRPGPGPEGL RQLLKRSRVA PPGLSS.
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.
- View Data Sheet
Name :
HIV-1 gp41 Subtype-bDescription:
HIV-1 gp41 Subtype-b Recombinant
Product # :
HIV-011Price :
Quantity :
Shipping Method :
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Description
Recombinant HIV-1 gp41 Subtype-b produced in E. coli having a Mw of 42kDa.Recombinant HIV-1 gp41 Subtype-b is fused to GST tag at its N-terminus and purified by proprietary chromatographic technique.
Source
Escherichia Coli.
Formulation
HIV-1 gp41 Subtype-b solution contains 25mM K2CO3,4M urea and PBS.
Purity
Protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
Introduction
Human immunodeficiency virus (HIV) is a retrovirusthat can lead to a condition in which the immune systembegins to fail, leading to opportunistic infections. HIV primarily infects vital cells in the humanimmune systemsuch as helper T cells(specifically CD4+ T cells), macrophagesand dendritic cells. HIV infection leads to low levels of CD4+ T cells through three main mechanisms: firstly, direct viral killing of infected cells; secondly, increased rates of apoptosisin infected cells; and thirdly, killing of infected CD4+ T cells by CD8 cytotoxic lymphocytesthat recognize infected cells. When CD4+ T cell numbers decline below a critical level, cell-mediated immunityis lost, and the body becomes progressively more susceptible to opportunistic infections. HIV was classified as a member of the genus Lentivirus, part of the family of Retroviridae. Lentiviruses have many common morphologies and biological properties. Many species are infected by lentiviruses, which are characteristically responsible for long-duration illnesses with a long incubation period.HIV-1 gp41 Subtype-b reacts to HIV1 antibody from HIV infected patients, over 90% HIV1 samples collected in house were tested strongly positive by rapid test.
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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.
-
Applications
Immunoassay.
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.
- View Data Sheet
Name :
BAT1 HumanDescription:
HLA-B Associated Transcript 1 Human Recombinant
HLA-B associated transcript 1, UAP56, D6S81E, DDX39B, ATP-dependent RNA helicase p47, DEAD-box protein UAP56
Product # :
ENZ-563Price :
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Description
BAT1 Human Recombinant protein produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 448 amino acids (1-428) and having a molecular mass of 51.1kDa. BAT1 is fused to 20 amino acid His Tag at N-terminus and is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
BAT1 protein (0.5mg/ml) solution contains 20mM Tris-HCl buffer (pH8.0) 0.1M NaCl,1mM DTT and 20% glycerol.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
BAT1 belongs to the DEAD box family of RNA-dependent ATPases that mediate ATP hydrolysis during pre-mRNA splicing. UAP56 protein is a vital splicing factor which is needed for connecting U2 small nuclear ribonucleoprotein with pre-mRNA, as well as takes a key part in mRNA export from the nucleus to the cytoplasm. Mutations in this protein may be connected to rheumatoid arthritis.
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Synonyms
HLA-B associated transcript 1, UAP56, D6S81E, DDX39B, ATP-dependent RNA helicase p47, DEAD-box protein UAP56
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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.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MAENDVDNEL LDYEDDEVET AAGGDGAEAP AKKDVKGSYV SIHSSGFRDF LLKPELLRAI VDCGFEHPSE VQHECIPQAI LGMDVLCQAK SGMGKTAVFV LATLQQLEPV TGQVSVLVMC HTRELAFQIS KEYERFSKYM PNVKVAVFFG GLSIKKDEEV LKKNCPHIVV GTPGRILALA RNKSLNLKHI KHFILDECDK MLEQLDMRRD VQEIFRMTPH EKQVMMFSAT LSKEIRPVCR KFMQDPMEIF VDDETKLTLH GLQQYYVKLK DNEKNRKLFD LLDVLEFNQV VIFVKSVQRC IALAQLLVEQ NFPAIAIHRG MPQEERLSRY QQFKDFQRRI LVATNLFGRG MDIERVNIAF NYDMPEDSDT YLHRVARAGR FGTKGLAITF VSDENDAKIL NDVQDRFEVN ISELPDEIDI SSYIEQTR
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.
- View Data Sheet
Name :
LDHB Human, HisDescription:
Lactate Dehydrogenase B Human Recombinant, His Tag
LDH-H, TRG-5, L-lactate dehydrogenase B chain, LDH-B, EC=1.1.1.27, Renal carcinoma antigen NY-REN-46, LDHB.
Product # :
ENZ-539Price :
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Description
LDHB Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 354 amino acids (1-334 a.a.) and having a molecular mass of 38.8 kDa. The LDHB is fused to a 20 amino acids His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
LDHB Human solution containing 20mM Tris-HCl pH-8, 1mM DTT & 10% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Biological Activity
Specific activity is > 6 units/mg. in which one unit will convert 1.0 umole of pyruvate to L-lactate and beta-NAD per minute at pH 7.5 at 37°C.Citations
More Info
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Introduction
LDHB is part of the lactate dehydrogenase family. LDHB is an oxidoreductase which catalyses the interconversion of pyruvate and lactate with concomitant interconversion of NADH and NAD+. LDHB catalyzes the oxidation of hydroxybutyrate, and frequently called Hydroxybutyrate Dehydrogenase (HBD). The LDH family consists of three members, LDH-A, LDH-B and LDH-C. LDHs function as powerful markers for germ cell tumors.
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Synonyms
LDH-H, TRG-5, L-lactate dehydrogenase B chain, LDH-B, EC=1.1.1.27, Renal carcinoma antigen NY-REN-46, LDHB.
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Physical Appearance
Sterile filtered colorless solution.
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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.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MATLKEKLIA PVAEEEATVP NNKITVVGVG QVGMACAISI LGKSLADELA LVDVLEDKLK GEMMDLQHGS LFLQTPKIVA DKDYSVTANS KIVVVTAGVR QQEGESRLNL VQRNVNVFKF IIPQIVKYSP DCIIIVVSNP VDILTYVTWK LSGLPKHRVI GSGCNLDSAR FRYLMAEKLG IHPSSCHGWI LGEHGDSSVA VWSGVNVAGV SLQELNPEMG TDNDSENWKE VHKMVVESAY EVIKLKGYTN WAIGLSVADL IESMLKNLSR IHPVSTMVKG MYGIENEVFL SLPCILNARG LTSVINQKLK DDEVAQLKKS ADTLWDIQKD LKDL.
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