Search: 1000 results found for "chlamydia"

Description:

Exodus-2 (CCL21) Mouse Recombinant, Sf9

Ccl21a, C-C motif chemokine 21a, 6Ckine, Beta-chemokine exodus-2, Small-inducible cytokine A21a,Thymus-derived chemotactic agent 4, TCA4, Ccl21a, Scya21, Scya21a, 6CKBAC2, 6Ckine, ALP,AW987545, CKb9, plt, Scya21b, SLC.

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CHM-043

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Description

Exodus-2 Mouse Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 119 amino acids (24-133aa) and having a molecular mass of 13.1kDa.Exodus-2 is fused to a 9 amino acid His tag at C-terminus and purified by proprietary chromatographic techniques.

Source

Sf9, Baculovirus cells.

Formulation

The Exodus-2 solution (0.5mg/ml) contains Phosphate-Buffered Saline (pH 7.4) and 10% glycerol.

Purity

Greater than 90.0% as determined by SDS-PAGE.

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Introduction
Exodus-2 protein or CCL21 is a cytokine, part of the CC chemokines subgroup. Because of its 6 conserved residues of the cysteine amino acid (instead of the 4 residues we usually see in chemokines), the protein is also named 6Ckine and SLC (secondary lymphoid-tissue chemokine). The gene that codes for this protein is located on chromosome 9 in humans. The Exodus-2 is binding to the CCR7 receptor, which is a chemokine receptor located to the cell’s surface.
Synonyms
Ccl21a, C-C motif chemokine 21a, 6Ckine, Beta-chemokine exodus-2, Small-inducible cytokine A21a,Thymus-derived chemotactic agent 4, TCA4, Ccl21a, Scya21, Scya21a, 6CKBAC2, 6Ckine, ALP,AW987545, CKb9, plt, Scya21b, SLC.
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
ADPSDGGGQD CCLKYSQKKI PYSIVRGYRK QEPSLGCPIP AILFSPRKHS KPELCANPEE GWVQNLMRRL DQPPAPGKQS PGCRKNRGTS KSGKKGKGSK GCKRTEQTQP SRGHHHHHH
Background
What is the molecular weight/Mw of CCL21 MOUSE, SF9 Protein?
CCL21 MOUSE, SF9 Protein has a total Mw of 13.1kDa.

What is the source or expression system of CCL21 MOUSE, SF9 Protein?
Sf9, Baculovirus cells.

What is the Purity of CCL21 MOUSE, SF9 Protein?
CCL21 MOUSE, SF9 Protein is >90% pure as determined by SDS-PAGE.

What is the Biological Activity of CCL21 MOUSE, SF9 Protein?
The biological functionality of CCL21 MOUSE, SF9 Protein will be determined in the future.

What is the amino acid sequence of CCL21 MOUSE, SF9 Protein?
ADPSDGGGQD CCLKYSQKKI PYSIVRGYRK QEPSLGCPIP AILFSPRKHS KPELCANPEE GWVQNLMRRL DQPPAPGKQS PGCRKNRGTS KSGKKGKGSK GCKRTEQTQP SRGHHHHHH

What applications can CCL21 MOUSE, SF9 Protein be used in?
CCL21 MOUSE, SF9 Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for CCL21 MOUSE, SF9 Protein?
The endotoxin level is minimal, CCL21 MOUSE, SF9 Protein was purified using conventional chromatography techniques.

Who supplies recombinant CCL21 MOUSE, SF9 that is in stock and available to order?
ProSpec has the protein in stock and available for immediate delivery.

Where can I order bulk mg quantities of CCL21 MOUSE, SF9?
ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

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 C Virus Core 22kDa, Biotin Recombinant

Product # :

HCV-225

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Description

The E.coli derived recombinant protein contains the HCV core nucleocapsid immunodominant regions, amino acids 2-192, 22kDa.The Biotin labeled protein is fused with b-galactosidase (114 kDa) at N-terminus.

Formulation

20mM Tris-HCl pH 8 and 8M urea.

Purity

Protein is >95% pure as determined by 10% PAGE (coomassie staining).

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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-Core although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
Specificity
Immunoreactive with sera of HCV-infected individuals.
Purification Method
HCV-Core 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.

Description:

Polyclonal Rabbit Anti Dengue 3 NS1

Product # :

ANT-085

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Description

The polyclonal antibody to dengue serotype 3 NS1 was collected from the rabbit immunized with full length recombinant dengue serotype 3 NS1 antigen, reactive to all dengue serotype NS1.

Source

Rabbit.

Formulation

200mM glycine, pH 7.5 and 0.02% NaN3.

Purity

Protein is >95% pure as determined by 12% PAGE (coomassie staining).

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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.
Isotype
Purified IgG.
Purification Method
Purified by protein A chromatography.

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:

Platelet Factor-4 Variant 1 Human Recombinant

CXCL4, PF-4, PF4, Iroplact, Oncostatin-A, SCYB4, MGC138298.

Product # :

CHM-243

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Description

CXCL4 Variant-1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 77 amino acids and having a molecular mass of 8.7 kDa. The CXCL4 Variant-1 is fused to 6xHis tag at N-Terminus and purified by standard chromatography techniques.

Source

Escherichia Coli.

Formulation

The protein was lyophilized in PBS, pH 8.5.

Purity

Greater than 95.0% as determined by SDS-PAGE.

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Introduction
Platelet factor-4 is a 70-amino acid protein that is
released from the alpha-granules of activated platelets. Its major physiologic
role appears to be neutralization of molecules on the endothelial surface of
blood vessels, thereby inhibiting local antithrombin III activity and promoting
coagulation. As a strong chemoattractant for neutrophils and fibroblasts, PF4
probably has a role in inflammation and wound repair. Oncostatin-A is a member
of the CXC chemokine family. Furthermore it is used as an inhibitor in the
angiogenesis during tumor therapy.
Synonyms
CXCL4, PF-4, PF4, Iroplact, Oncostatin-A, SCYB4, MGC138298.
Physical Appearance
Sterile Filtered white lyophilized powder.
Stability
Human CXCL4 although stable at 25°C 1 week, should be stored desiccated below -18°C. Please prevent freeze-thaw cycles.
Solubility
It is recommended to reconstitute the lyophilized CXCL4 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
MHHHHHHEAE EDGDLQCLCV KTTSQVRPRH ITSLEVIKAG PHCPTAQLIA TLKNGRKICL DLQALLYKKI IKEHLES.
Background
What is the molecular weight/Mw of CXCL4 VARIANT 1 HUMAN Protein?
CXCL4 VARIANT 1 HUMAN Protein has a total Mw of 8.7kDa.

What is the source or expression system of CXCL4 VARIANT 1 HUMAN Protein?
Escherichia Coli.

What is the Purity of CXCL4 VARIANT 1 HUMAN Protein?
CXCL4 VARIANT 1 HUMAN Protein is > 95% pure as determined by SDS-PAGE.

What is the Biological Activity of CXCL4 VARIANT 1 HUMAN Protein?
The biological functionality of CXCL4 VARIANT 1 HUMAN Protein will be determined in the future.

What is the amino acid sequence of CXCL4 VARIANT 1 HUMAN Protein?
MHHHHHHEAE EDGDLQCLCV KTTSQVRPRH ITSLEVIKAG PHCPTAQLIA TLKNGRKICL DLQALLYKKI IKEHLES.

What applications can CXCL4 VARIANT 1 HUMAN Protein be used in?
CXCL4 VARIANT 1 HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for CXCL4 VARIANT 1 HUMAN Protein?
The endotoxin level is minimal, CXCL4 VARIANT 1 HUMAN Protein was purified using conventional chromatography techniques.

Who supplies recombinant CXCL4 VARIANT 1 HUMAN that is in stock and available to order?
ProSpec has the protein in stock and available for immediate delivery.

Where can I order bulk mg quantities of CXCL4 VARIANT 1 HUMAN?
ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

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:

Monocyte Chemotactic Protein-2 Human Recombinant (CCL8)

Small inducible cytokine A8, CCL8, Monocyte chemotactic protein 2, MCP-2, Monocyte chemoattractant protein 2, HC14, chemokine (C-C motif) ligand 8, MCP2, SCYA8, SCYA10.

Product # :

CHM-316

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Description

Monocyte Chemotactic Protein-2 Human Recombinant produced in E.Coli is a non-glycosylated, Polypeptide chain containing 76 amino acids and having a molecular mass of 8904 Dalton. The MCP2 is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

The protein was lyophilized from a concentrated (1mg/ml) sterile solution containing no additives.

Purity

Greater than 95.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Biological Activity

The biological activity was determined by measuring the dose dependent mobilization of intracellular calcium (calcium flux) with human THP-1 cells. Significant calcium mobilization is observed with 500ng/mL of recombinant human MCP-2. Human MCP-2 also induces dose dependent chemotaxis of human THP-1 cells with an ED50=30-100 ng/mL corresponding to a Specific Activity of 10,000-33,334IU/mg.

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Introduction
Chemokine (C-C motif) ligand 8 (CCL8) is a small cytokine belonging to the CC chemokine family that was once called monocyte chemotactic protein-2 (MCP-2). The CCL8 protein is produced as a precursor containing 109 amino acids, which is cleaved to produce mature CCL8 containing 75 amino acids. The gene for CCL8 is encoded by 3 exons and is located within a large cluster of CC chemokines on chromosome 17q11.2 in humans. MCP-2 is chemotactic for and activates a many different immune cells, including mast cells, eosinophils and basophils, (that are implicated in allergic responses), and monocytes, T cells, and NK cells that are involved in the inflammatory response. CCL8 elicits its effects by binding to several different cell surface receptors called chemokine receptors. These receptors include CCR1, CCR2B and CCR5.
Synonyms
Small inducible cytokine A8, CCL8, Monocyte chemotactic protein 2, MCP-2, Monocyte chemoattractant protein 2, HC14, chemokine (C-C motif) ligand 8, MCP2, SCYA8, SCYA10.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized MCP2 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CCL8should 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 Monocyte Chemotactic Protein-2in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Gln-Pro-Asp-Ser-Val.
Background
What is the molecular weight/Mw of CCL8 HUMAN Protein?
CCL8 HUMAN Protein has a total Mw of 8.9kDa.

What is the source or expression system of CCL8 HUMAN Protein?
Escherichia Coli.

What is the Purity of CCL8 HUMAN Protein?
CCL8 HUMAN Protein is >95% pure as determined by SDS-PAGE.

What is the Biological Activity of CCL8 HUMAN Protein?
The biological activity was determined by measuring the dose dependent mobilization of intracellular calcium (calcium flux) with human THP-1 cells. Significant calcium mobilization is observed with 500ng/mL of recombinant human MCP-2. Human MCP-2 also induces dose dependent chemotaxis of human THP-1 cells with an ED50=30-100 ng/mL corresponding to a Specific Activity of 10,000-33,334IU/mg.

What is the amino acid sequence of CCL8 HUMAN Protein?
The sequence of the first five N-terminal amino acids was determined and was found to be Gln-Pro-Asp-Ser-Val.

What applications can CCL8 HUMAN Protein be used in?
CCL8 HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for CCL8 HUMAN Protein?
The endotoxin level is minimal, CCL8 HUMAN Protein was purified using conventional chromatography techniques.

Who supplies recombinant CCL8 HUMAN that is in stock and available to order?
ProSpec has the protein in stock and available for immediate delivery.

Where can I order bulk mg quantities of CCL8 HUMAN?
ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

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:

Mouse Anti SARS Nucleocapsid Clone PT3851

Product # :

ANT-763

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Description

SARS Nucleoprotein antibody clone PT3851 is specific for the nucleocapsid SARS-CoV protein and recognizes the nucleoprotein of SARS-CoV-2 by ELISA.

Formulation

1mg/ml in PBS and 0.09% NaN3.

Purity

Greater than 90% as determined by SDS-PAGE gel.

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Introduction
SARS Coronavirus is an enveloped virus containing three outer structural proteins, namely the membrane (M), envelope (E), and spike (S) proteins. Spike (S)-glycoprotein of the virus interacts with a cellular receptor and mediates membrane fusion to allow viral entry into susceptible target cells. Accordingly, S-protein plays an important role in virus infection cycle and is the primary target of neutralizing antibodies.It has recently been shown that SARS is caused by a human coronavirus. Human coronaviruses are the major cause of upper respiratory tract illness in humans, such as the common cold. Coronaviruses are positive-stranded RNA viruses, featuring the largest viral RNA genomes known to date (27-31 kb). The first step in coronavirus infection is binding of the viral spike protein, a 139-kDa protein, to certain receptors on host cells. The spike protein is the main surface antigen of the coronavirus. The most prominent protein in the culture supernatants infected with SARS virus is a 46 kDa nucleocapsid protein. This suggests that the nucleocapsid protein is a major immunogen that may be useful for early diagnostics.
Physical Appearance
Sterile Filtered liquid formulation.
Stability
Store at 4°C, stable for 2 weeks. For long-term storage, store at -20°C.
Immunogen
Recombinant protein fragment 1-49 a.a. of the SARS nucleoprotein.
Clone
PT3851
Applications
ELISA.
Isotype
Mouse IgG2b.
Type
Mouse antibody Monoclonal.
Purification Method
Protein A affinity purified.

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:

Zika NS1 Protein Recombinant, HEK

Product # :

ZKV-003

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Description

The HEK derived recombinant Zika NS1 protein strain MR-766 (Prototype, Uganda, 1947, GenBank accession number AY632535).The Zika NS1 protein is fused to a 6xHis tag at C-terminus and purified by proprietary chromatographic technique.

Source

Human Embryonic Kidney 293 cells.

Formulation

Zika NS1 protein contains Dulbecco’s Phosphate buffered saline, pH 7.4.

Purity

Zika NS1 protein is >90% pure as determined by SDS-PAGE.

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Introduction
Zika virus (ZIKV) belongs to the family Flaviviridae and the genus Flavivirus, it is transmitted by daytime-active Aedes mosquitoes, such as A. aegypti and A. albopictus. The Zika virus is related to the dengue, yellow fever, Japanese encephalitis, and West Nile viruses. Much like the other flaviviruses, Zika virus is enveloped and icosahedral and has a nonsegmented, single-stranded, positive-sense RNA genome. Zika fever is an infection, which often causes no symptoms or only mild ones, like a mild form of dengue fever, and it is treated by rest. As of February 2016, there has been mounting evidence that Zika fever in pregnant women can cause abnormal brain development in their fetuses by mother-to-child transmission, which may result in miscarriage or microcephaly, however it is not yet known whether Zika virus causes microcephaly. Furthermore, a connection has been established with neurologic conditions in infected adults, including Guillain–Barre syndrome.
Physical Appearance
Sterile Filtered solution.
Stability
Zika NS1 protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
Applications
Each laboratory should determine an optimum working titer for use in its particular application.

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:

Chitodextrinase Clostridium Botulinum Recombinant

Product # :

ENZ-032

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Description

Chitodextrinase Clostridium Botulinum Recombinant fused with a 13 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 590 amino acids and having a molecular mass of 66.9kDa. The Chitodextrinase is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

Chitodextrinase lyophilized from a 0.2µm filtered concentrated solution in PBS.

Purity

Greater than 95.0% as determined by SDS-PAGE.

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Introduction
Chitodextrinase is a unique membrane-bound endoenzyme. The chitodextrinase enzyme cleaves soluble oligomers, but not chitin, to the di- and trisaccharides. Chitodextrinase is unable to solubilize chitin, but it can catalyze the hydrolysis of high to low molecular weight soluble chitin oligosaccharides.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized Chitodextrinase although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Chitodextrinase 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 Chitodextrinase in sterile 18MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
HMRGSGSHHHHHHKEKFKTTKIKNSSELNRKLVGYFPEWAYSSEAQGYFNVTD
LQWDSLTHIQYSFAMVDPSTNKITLSNKHAAIEEDFSEFDLNYNGKKIELDPS
LPYKGHFNVLQTMKKNYPDVSLLISVGGWTGTRCFYTMIDTDNRINTFADSCV
DFIRKYGFDGVDIDFEYPSSTSQSGNPDDFDLSEPRRTKLNERYNILIKTLRE
KIDMASKEDGKEYLLTAAVTASPWVLGGISDNTYAKYLDFLSIMSYDYHGGWN
EYVEHLAGIYPNKEDRETVTQIMPTLCMDWAYRYYRGVLPAEKILMGIPYYTR
GWENVQGGINGLHGSSKTPASGKYNILGDDLNNDGVLEPDGANPLWHVLNLME
QDPNLKVYWDEISKVPYVWQNDKKVFVSFENEKSIDARLEYIQNKNLGGALIW
VMNGDYGLNPNYVEGSNKINEGKYTFGDTLTKRLSQGLKKMGVCNKTPDDLNI
SLEPINVDVKFNGKYDHPNYTYSIDITNYTDKEIKGGWNVSFDLPKSAVFKSS
WGGTYSVTDNGDFNTITLTSGAWQNIAPNSTITVQGMIGLCFSGIRNVTFNGM
NPIGNDK.

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:

CD28, Hamster Anti-Mouse

Product # :

ANT-271

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Formulation

1mg/ml in PBS (after reconstitution).

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Introduction
CD28 co-stimulation is necessary for CD4 positive T-cell proliferation & survival, interleukin-2 production, and T-helper type-2 development. Human post-thymic regulatory T cells require CD28 co-stimulation to expand and maintain potent suppressive function in vivo. Apoptosis plays a key role in the age-related decline of CD28 expression and in immunosenescence.
Solubility
Reconstitute with of H20. Mix gently, wash the sides of the vial and wait 30-60 seconds before use.
Immunogen
Purified mouse purified mouse LN T cells.
Ig Subclass
Hamster IgG.
Clone
NYRmCD28.
Applications
Blocking and staining antibody. For staining, use 10µl/1,000,000 cells. Titer for blocking T cell activation should be determined by the investigator.
Available Conjugates
This antibody is only available conjugated to Biotin and FITC.
Type
Hamster Anti Mouse Monoclonal.
Storage Procedures
Lyophilized: store at 4°C. After reconstitution, if not intended for use within a month, aliquot and store at -20°C.
Purification Method
Protein-A.

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:

Galectin-8 Human Recombinant, His Tag

Gal-8, PCTA1, Po66-CBP, Prostate carcinoma tumor antigen 1.

Product # :

CYT-727

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Description

LGALS8 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 337 amino acids (1-317 a.a.) and having a molecular mass of 37.9 kDa. The LGALS8 is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

The Galectin-8 His tag 0.5mg/ml protein solution contains 20mM Tris-HCl pH-8, 0.1M NaCl, 10% glycerol & 1mM DTT.

Purity

Greater than 90.0% as determined by SDS-PAGE.

Biological Activity

The ED50 for this effect is 5–10ug/ml. Measured by its ability to agglutinate human red blood cells corresponding to a specific activity of 100-200IU/mg.

SDS-PAGE

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Introduction
LGALS8 is a prostate-specific antigen that is solely overexpressed in malignant tumors and thus is a supplementary specific identifier of malignancies. LGALS8 is part of the galectin gene family which facilitates both cell-cell and cell matrix interactions in a method parallel to the selectin subgroup of C-type lectins.
Synonyms
Gal-8, PCTA1, Po66-CBP, Prostate carcinoma tumor antigen 1.
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 MMLSLNNLQN IIYNPVIPFV GTIPDQLDPG TLIVIRGHVP SDADRFQVDL QNGSSMKPRA DVAFHFNPRF
KRAGCIVCNT LINEKWGREE ITYDTPFKRE KSFEIVIMVL KDKFQVAVNG KHTLLYGHRI GPEKIDTLGI YGKVNIHSIG FSFSSDLQST
QASSLELTEI SRENVPKSGT PQLRLPFAAR LNTPMGPGRT VVVKGEVNAN AKSFNVDLLA GKSKDIALHL NPRLNIKAFV RNSFLQESWG
EEERNITSFP FSPGMYFEMI IYCDVREFKV AVNGVHSLEY KHRFKELSSI DTLEINGDIH LLEVRSW.
Background
What is the molecular weight/Mw of LGALS8 HUMAN, HIS Protein?
LGALS8 HUMAN, HIS Protein has a total Mw of 37.9kDa.

What is the source or expression system of LGALS8 HUMAN, HIS Protein?
Escherichia Coli.

What is the Purity of LGALS8 HUMAN, HIS Protein?
LGALS8 HUMAN, HIS Protein is >90% pure as determined by SDS-PAGE.

What is the Biological Activity of LGALS8 HUMAN, HIS Protein?
The ED50 for this effect is 5–10ug/ml. Measured by its ability to agglutinate human red blood cells corresponding to a specific activity of 100-200IU/mg.What is the amino acid
sequence of LGALS8 HUMAN, HIS Protein?
MGSSHHHHHH SSGLVPRGSH MMLSLNNLQN IIYNPVIPFV GTIPDQLDPG TLIVIRGHVP SDADRFQVDL QNGSSMKPRA DVAFHFNPRF
KRAGCIVCNT LINEKWGREE ITYDTPFKRE KSFEIVIMVL KDKFQVAVNG KHTLLYGHRI GPEKIDTLGI YGKVNIHSIG FSFSSDLQST
QASSLELTEI SRENVPKSGT PQLRLPFAAR LNTPMGPGRT VVVKGEVNAN AKSFNVDLLA GKSKDIALHL NPRLNIKAFV RNSFLQESWG
EEERNITSFP FSPGMYFEMI IYCDVREFKV AVNGVHSLEY KHRFKELSSI DTLEINGDIH LLEVRSW.

What applications can LGALS8 HUMAN, HIS Protein be used in?
LGALS8 HUMAN, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for LGALS8 HUMAN, HIS Protein?
The endotoxin level is minimal, LGALS8 HUMAN, 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.

Description:

Stress-Induced Protein SAM22 Recombinant

Stress-induced protein SAM22, Starvation-associated message 22, Gly m 4.

Product # :

PRO-2278

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Description

Recombinant Stress-Induced Protein SAM22 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 19,484 Dalton. Gly m 4.0101 is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.

Source

Sf9 insect cells.

Formulation

Gly m 4.0101 is supplied in in 20mM HEPES buffer pH-7.9 and 6M Urea.

Purity

Greater than 80.0% as determined by SDS-PAGE.

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Introduction
Stress-Induced Protein SAM22 (Gly m 4.0101) causes an allergic reaction in humans. Gly m 4 is the main soy allergen for patients allergic to birch pollen with soy allergy.
Synonyms
Stress-induced protein SAM22, Starvation-associated message 22, Gly m 4.
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. Avoid multiple freeze-thaw cycles.
Immunological Functions
1. Binds IgE type human antibodies. 2. Immunodot test with positive/negative sera panels.

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:

Ecotin E.Coli Recombinant

E. coli serine protease inhibitor.

Product # :

ENZ-058

Price :

Quantity :

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Description

Ecotin produced in E.Coli is a single, non-glycosylated polypeptide chain containing 163 amino acids (21-162a.a.) and having a molecular mass of 18.3kDa.Ecotin is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

The Ecotin protein solution (1mg/ml) is formulated in 20mM Tris-HCl buffer (pH8.0), 1mM DTT, 50mM NaCl and 10% glycerol.

Purity

Greater than 95% as determined by SDS-PAGE.

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Introduction
Ecotin inhibits pancreatic serine proteases. Ecotin protein inhibits chymotrypsin, trypsin, elastases, factor X, kallikrein as well as a variety of other proteases. The power of inhibition is not linked to a specific protease specificity.
Synonyms
E. coli serine protease inhibitor.
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.Please avoid freeze thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MAESVQPLEK IAPYPQAEKG MKRQVIQLTP QEDESTLKVE LLIGQTLEVD CNLHRLGGKL ENKTLEGWGY DYYVFDKVSS PVSTMMACPD GKKEKKFVTA YLGDAGMLRY NSKLPIVVYT PDNVDVKYRV WKAEEKIDNA VVR

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:

Procalcitonin Canine Recombinant

Calcitonin, Calca, Calc, CCALCI.

Product # :

HOR-015

Price :

Quantity :

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Description

Procalcitonin Canine Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain (Ala26-Arg130) containing 115 amino acids including a 10 aa His tag at N-terminus. The total calculated molecular mass is 12.7kDa.

Source

Escherichia Coli.

Formulation

Procalcitonin was filtered (0.4 µm) and lyophilized in 20mM TRIS and 50mM NaCl, pH 7.2.

Purity

Greater than 90.0% as determined by SDS-PAGE.

More Info

Introduction
Procalcitonin is a peptide hormone mainly produced by the C cells of the thyroid and certain endocrine cells of the lung. Under normal expression conditions, procalcitonin is immediately cleaved into three specific fragments, an N terminal residue, calcitonin and katacalcin. Levels of unprocessed procalcitonin rise significantly after bacterial infection, trauma or shock.
Synonyms
Calcitonin, Calca, Calc, CCALCI.
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 0.5 mg/ml and let the lyophilized pellet dissolve completely. Procalcitonin is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.
Amino Acid Sequence
MKHHHHHHASAPFRSALEGL PDPTALSEKE GRLLLAALVK AYVQRKNELE QEQEQETEGS SLDSSRAKRC SNLSTCVLGT YSKDLNNFHT FSGIGFGAET PGKKRDIASG LERGR.

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:

BRAK (CXCL14) Human Recombinant

C-X-C motif chemokine 14, Small-inducible cytokine B14, Chemokine BRAK, Bolekine, NJAC, KS1, Kec, BMAC, MIP-2g, SCYB14, CXCL14, BRAK, MGC10687.

Product # :

CHM-001

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Quantity :

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Description

CXCL14 Human Recombinant produced in E.Coli is a single, non-glycosylated, Polypeptide chain containing 77 amino acids and having a molecular mass of 9.4kDa.The CXCL14 is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

CXCL14 was lyophilized after extensive dialysis against 20mM Tris-HCl, pH 8.5 and 1M NaCl.

Purity

Greater than 95.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Biological Activity

The ED50 of CXCL14 as determined by its ability to induce calcium flux of prostaglandin E2 treated THP1 human acute monocytic leukemia cells was 1.0-10.0 ng/ml.

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Introduction
CXCL14 is involved in immunoregulatory and inflammatory processes. BRAK protein is structurally related to the CXC (Cys-X-Cys) subfamily of cytokines. CXCL14 displays chemotactic activity for monocytes but not for lymphocytes, dendritic cells, neutrophils or macrophages. CXCL14 is involved in the homeostasis of monocyte-derived macrophages.
Synonyms
C-X-C motif chemokine 14, Small-inducible cytokine B14, Chemokine BRAK, Bolekine, NJAC, KS1, Kec, BMAC, MIP-2g, SCYB14, CXCL14, BRAK, MGC10687.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized CXCL14 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CXCL14 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 CXCL14 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Ser-Lys-Cys-Lys-Cys.
Background
What is the molecular weight/Mw of CXCL14 HUMAN Protein?
CXCL14 HUMAN Protein has a total Mw of 9.4kDa.

What is the source or expression system of CXCL14 HUMAN Protein?
Escherichia Coli.

What is the Purity of CXCL14 HUMAN Protein?
CXCL14 HUMAN Protein is >95% pure as determined by SDS-PAGE.

What is the Biological Activity of CXCL14 HUMAN Protein?
The ED50 of CXCL14 as determined by its ability to induce calcium flux of prostaglandin E2 treated THP1 human acute monocytic leukemia cells was 1.0-10.0 ng/ml.
What is the amino acid sequence of CXCL14 HUMAN Protein?
The sequence of the first five N-terminal amino acids was determined and was found to be Ser-Lys-Cys-Lys-Cys.

What applications can CXCL14 HUMAN Protein be used in?
CXCL14 HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for CXCL14 HUMAN Protein?
The endotoxin level is minimal, CXCL14 HUMAN Protein was purified using conventional chromatography techniques.

Who supplies recombinant CXCL14 HUMAN that is in stock and available to order?
ProSpec has the protein in stock and available for immediate delivery.

Where can I order bulk mg quantities of CXCL14 HUMAN?
ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

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:

C-10 Rat Recombinant (CCL6)

Small inducible cytokine A6, CCL6, C10 protein, c10, MRP-1, Scya6, chemokine (C-C motif) ligand 6.

Product # :

CHM-268

Price :

Quantity :

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Shipped at Room temp

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biological activity
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Description

C-10 Rat Recombinant produced in E.Coli is a signle, non-glycosylated, polypeptide chain containing 94 amino acids and having a total molecular mass of 10.4kDa. C-10 is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

Lyophilized from a 0.2µm filtered concentrated (1.0mg/ml) solution in 1×PBS, pH 7.4.

Purity

Greater than 95.0% as determined by
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Biological Activity

Determined by its ability to chemoattract human CCR1 transfected BaF3 mouse proB cells using a concentration range of 0.05-0.25 ug/ml.

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Introduction
Chemokine (C-C motif) ligand 6 (CCL6) is a small cytokine belonging to the CC chemokine family that has only been identified in rodents.
In mice, CCL6 is expressed in cells from neutrophil and macrophage lineages, and can be greatly induced under conditions suitable for myeloid cell differentiation. It is highly expressed in bone marrow cultures that have been stimulated with the cytokine GM-CSF. Some low levels of gene expression also occur in certain cell lines of myeloid origin (e.g. the immature myeloid cell lines DA3 and 32D cl3, and the macrophage cell line P388D) that can also be greatly induced in culture with GM-CSF. However, in activated T cell lines, expression of CCL6 is greatly reduced. CCL6 can also be induced in the mouse lung by the cytokine interleukin 13. Mouse CCL6 is located on chromosome 11. The cell surface receptor for CCL6 is believed to be the chemokine receptor CCR1.
Synonyms
Small inducible cytokine A6, CCL6, C10 protein, c10, MRP-1, Scya6, chemokine (C-C motif) ligand 6.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized C-10 although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution C-10 should be stored at 4C between 2-7 days and for future use below -18C.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 C-10 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
GLIQDTVKED RPFNPTIIHQ GFQDSSDCCF SYASQIPCSR FIYYFPTSGG CTKPGIIFVT RKRKRVCANP SDQRVQTCIS TLKLGPRSGN SAIA.
Background
What is the molecular weight/Mw of CCL6 RAT Protein?
CCL6 RAT Protein has a total Mw of 10.4kDa.

What is the source or expression system of CCL6 RAT Protein?
Escherichia Coli.

What is the Purity of CCL6 RAT Protein?
CCL6 RAT Protein is >95% pure as determined by SDS-PAGE.

What is the Biological Activity of CCL6 RAT Protein?
Determined by its ability to chemoattract human CCR1 transfected BaF3 mouse proB cells using a concentration range of 0.05-0.25 ug/ml.

What is the amino acid sequence of CCL6 RAT Protein?
GLIQDTVKED RPFNPTIIHQ GFQDSSDCCF SYASQIPCSR FIYYFPTSGG CTKPGIIFVT RKRKRVCANP SDQRVQTCIS TLKLGPRSGN SAIA.

What applications can CCL6 RAT Protein be used in?
CCL6 RAT Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for CCL6 RAT Protein?
The endotoxin level is minimal, CCL6 RAT Protein was purified using conventional chromatography techniques.

Who supplies recombinant CCL6 RAT that is in stock and available to order?
ProSpec has the protein in stock and available for immediate delivery.

Where can I order bulk mg quantities of CCL6 RAT?
ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

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:

GLC8 Yeast Recombinant

Protein GLC8, GLC8, YMR311C, YM9924.03C.

Product # :

PRO-540

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Quantity :

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Description

GLC8 Yeast (Saccharomyces cerevisiae) Recombinant produced in E.coli is a single, glycosylated polypeptide chain containing 265 amino acids (1-229) and having a molecular mass of 30.7 kDa (molecular size on SDS-PAGE will appear higher). The GLC8 is fused to a 35 amino acid His Tag at N-Terminus and purified by standard chromatography techniques.

Source

Escherichia Coli.

Formulation

The protein solution (1mg/ml) contains 20mM Tris-HCl pH-8, 1mM DTT, and 10% glycerol.

Purity

Greater than 95% as determined by SDS-PAGE.

More Info

Introduction
GLC8 is a regulatory subunit of protein phosphatase 1 (Glc7p). GLC8 plays a role in glycogen metabolism and chromosome segregation, and regulates Glc7p activity through conformational alteration; ortholog of the mammalian protein phosphatase inhibitor 2. Under regular conditions, GLC8 triggers GLC7, but when GLC8 is over epxressed, it inhibits Glc7p function. GLC8 is activated upon phosphoylation by Pho85p complexed with four cyclins (Pcl6p, Pcl7p, Pcl8p, or Pcl10p).
Synonyms
Protein GLC8, GLC8, YMR311C, YM9924.03C.
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
MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSMGGI LKNPLALSPE QLAQQDPETL EEFRRQVYEN TQKNAKLTSH KRNIPGLDNT KEEGEIIGTS STFLPKDTLS LKHEQDMLAK MTPEERVQWN QRNLAENEIT KKQFQDIHID EPKTPYQGAV DPHGEYYRVD DDEDEDNSDK KPCQVANDDI DDLSLGEPEF EIKENKQPDF ETNDENDEDS PEARHKKFEE MRKKHYDVRA IFNKKSREAL KDEDEDEDDS TTKEP.

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:

GRO-Alpha/MGSA Human Recombinant (CXCL1), His Tag

Growth-regulated protein alpha, CXCL1, Melanoma growth stimulatory activity, MGSA, Neutrophil-activating protein 3, NAP-3, GRO-alpha(1-73), chemokine (C-X-C motif) ligand 1, GRO1, GROa, SCYB1, MGSA-a, MGSA alpha.

Product # :

CHM-242

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Description

CXCL1 Human Recombinant produced in E.Coli is a single,non-glycosylated, polypeptide chain containing 94 amino acids (35-107) and having a molecular mass of 10.1 kDa. The CXCL1 is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

CXCL1 in 20mM Tris-HCL pH-8 and 10% glycerol.

Purity

Greater than 90.0% as determined by SDS-PAGE.

More Info

Introduction
Chemokine (C-X-C motif) ligand 1 (CXCL1) is a small cytokine belonging to the CXC chemokine family that was previously called GRO1 oncogene, Neutrophil-activating protein 3 (NAP-3) and melanoma growth stimulating activity, alpha (MSGA-?). It is secreted by human melanoma cells, has mitogenic properties and is implicated in melanoma pathogenesis. CXCL1 is expressed by macrophages, neutrophils and epithelial cells, and has neutrophil chemoattractant activity. CXCL1 plays a role in spinal cord development by inhibiting the migration of oligodendrocyte precursors and is involved in the processes of angiogenesis, inflammation, wound healing, and tumorigenesis. This chemokine elicits its effects by signaling through the chemokine receptor CXCR2. The gene for CXCL1 is located on human chromosome 4 amongst genes for other CXC chemokines.
Synonyms
Growth-regulated protein alpha, CXCL1, Melanoma growth stimulatory activity, MGSA, Neutrophil-activating protein 3, NAP-3, GRO-alpha(1-73), chemokine (C-X-C motif) ligand 1, GRO1, GROa, SCYB1, MGSA-a, MGSA alpha.
Physical Appearance
Sterile Filtered colorless solution.
Stability
Liquid CXCL1 although stable at 10°C for 1 week, should be stored 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.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MASVATELRC QCLQTLQGIH PKNIQSVNVK SPGPHCAQTE VIATLKNGRK ACLNPASPIV KKIIEKMLNS DKSN.
Background
What is the molecular weight/Mw of CXCL1 HUMAN, HIS Protein?
CXCL1 HUMAN, HIS Protein has a total Mw of 10.1kDa.

What is the source or expression system of CXCL1 HUMAN, HIS Protein?
Escherichia Coli.

What is the Purity of CXCL1 HUMAN, HIS Protein?
CXCL1 HUMAN, HIS Protein is >90% pure as determined by SDS-PAGE.

What is the Biological Activity of CXCL1 HUMAN, HIS Protein?
The biological functionality of CXCL1 HUMAN, HIS Protein will be determined in the future.

What is the amino acid sequence of CXCL1 HUMAN, HIS Protein?
MGSSHHHHHH SSGLVPRGSH MASVATELRC QCLQTLQGIH PKNIQSVNVK SPGPHCAQTE VIATLKNGRK ACLNPASPIV KKIIEKMLNS DKSN.

What applications can CXCL1 HUMAN, HIS Protein be used in?
CXCL1 HUMAN, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for CXCL1 HUMAN, HIS Protein?
The endotoxin level is minimal, CXCL1 HUMAN, HIS Protein was purified using conventional chromatography techniques.

Who supplies recombinant CXCL1 HUMAN, HIS that is in stock and available to order?
ProSpec has the protein in stock and available for immediate delivery.

Where can I order bulk mg quantities of CXCL1 HUMAN, HIS?
ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

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:

GRO-Gamma Mouse Recombinant (CXCL3), His Tag

C-X-C motif chemokine 3, Dendritic cell inflammatory protein 1, Cxcl3, Dcip1, Gm1960, GRO-g.

Product # :

CHM-283

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Quantity :

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Description

GRO-g Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 98 amino acids (28-100 a.a.) and having a molecular mass of 10.6kDa.CXCL3 is fused to a 25 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

GRO-gamma protein solution (0.25mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 50% glycerol, 0.15M NaCl and 5mM DTT.

Purity

Greater than 90.0% as determined by SDS-PAGE.

More Info

Introduction
Chemokine (C-X-C motif) ligand 3 (CXCL3) is a small cytokine belonging to the CXC chemokine family that is also known as GRO3 oncogene (GRO3), GRO protein gamma (GROg) and macrophage inflammatory protein-2-beta (MIP2b). CXCL3 controls migration and adhesion of monocytes and mediates it effects on its target cell by interacting with a cell surface chemokine receptor called CXCR2. The gene for CXCL3 is located on chromosome 4 in a cluster of other CXC chemokines.
Synonyms
C-X-C motif chemokine 3, Dendritic cell inflammatory protein 1, Cxcl3, Dcip1, Gm1960, GRO-g.
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 MGSHMAVVAS ELRCQCLNTL PRVDFETIQS LTVTPPGPHC TQTEVIATLK DGQEVCLNPQ GPRLQIIIKK ILKSGKSS.
Background
What is the molecular weight/Mw of CXCL3 MOUSE, HIS Protein?
CXCL3 MOUSE, HIS Protein has a total Mw of 10.6kDa.

What is the source or expression system of CXCL3 MOUSE, HIS Protein?
Escherichia Coli.

What is the Purity of CXCL3 MOUSE, HIS Protein?
CXCL3 MOUSE, HIS Protein is >90% pure as determined by SDS-PAGE.

What is the Biological Activity of CXCL3 MOUSE, HIS Protein?
The biological functionality of CXCL3 MOUSE, HIS Protein will be determined in the future.

What is the amino acid sequence of CXCL3 MOUSE, HIS Protein?
MGSSHHHHHH SSGLVPRGSH MGSHMAVVAS ELRCQCLNTL PRVDFETIQS LTVTPPGPHC TQTEVIATLK DGQEVCLNPQ GPRLQIIIKK ILKSGKSS.

What applications can CXCL3 MOUSE, HIS Protein be used in?
CXCL3 MOUSE, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for CXCL3 MOUSE, HIS Protein?
The endotoxin level is minimal, CXCL3 MOUSE, HIS Protein was purified using conventional chromatography techniques.

Who supplies recombinant CXCL3 MOUSE, HIS that is in stock and available to order?
ProSpec has the protein in stock and available for immediate delivery.

Where can I order bulk mg quantities of CXCL3 MOUSE, HIS?
ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

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:

Dengue Virus NS1 Subtype 1 Recombinant, Insect Cells

Product # :

DEN-029

Price :

Quantity :

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source
formulation
purity
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Description

Recombinant Dengue Virus NS1 Subtype 1 produced in Insect Cells is a polypeptide chain containing amino acids 777-1131 and having a molecular weight of approximately 50kDa. Dengue NS1 ST1 is purified by proprietary chromatographic technique.

Source

Insect cells.

Formulation

Dengue NS1 ST1 protein solution (1mg/ml) in 1xPBS, pH7.4, 0.1% Thimerosal, 5mM EDTA, 1µg/ml of Leupeptin, Aprotinin and Pepstatin A.

Purity

Protein is >95% pure as determined by 12.5% SDS-PAGE.

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Introduction
Caused by one of four closely related virus serotypes of the genus Flavivirus, family Flaviviridae, each serotype is sufficiently different that there is no cross-protection and epidemics caused by multiple serotypes (hyperendemicity) can occur. In cell culture experiments and mice Morpholino antisense oligos have shown specific activity against Dengue virus.
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.
Applications
Ag test control.

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:

CD58, Mouse Anti-Human, FITC

CD58, LFA-3, Ag3, Surface glycoprotein LFA-3.

Product # :

ANT-279

Price :

Quantity :

Shipping Method :

Shipped at Room temp

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formulation
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Formulation

1mg/ml in PBS (after reconstitution).

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Introduction
CD58 is part of the immunoglobulin superfamily. CD58 is a ligand of the T lymphocyte CD2 protein, and is invloved in adhesion and activation of T lymphocytes. CD58 is localized to the plasma membrane.
Synonyms
CD58, LFA-3, Ag3, Surface glycoprotein LFA-3.
Solubility
Reconstitute with of H20. Mix gently, wash the sides of the vial and wait 30-60 seconds before use.
Immunogen
Human Erythrocytes.
Ig Subclass
Mouse IgG1.
Clone
hCD58.
Applications
Staining antibody. For staining, use 10µl/1,000,000 cells.
Available Conjugates
This antibody is also available unconjugated to and conjugated to Biotin. For staining with biotin or FITC-conjugated antibody use 5-10µl/1,000,000 cells.
Type
Mouse Anti Human Monoclonal.
Storage Procedures
Lyophilized: store at 4°C. After reconstitution, if not intended for use within a month, aliquot and store at -20°C.
Purification Method
Ion-Exchange Column.

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:

HIV-1 gp41-gp120 Mosaic Recombinant

Product # :

HIV-158

Price :

Quantity :

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source
formulation
purity
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Description

HIV-1 gp41-gp120 is a non-glycosylated polypeptide chain fused to 6xHis Tag.

Source

Escherichia Coli.

Formulation

150mM NaCl, 25mM sodium phosphate pH-8, 50% glycerol and 150mM imidazole.

Purity

Greater than 95.0% as determined by SDS-PAGE.

More Info

Introduction
Human immunodeficiency virus (HIV) is a retrovirus that can lead to a condition in which the immune system begins to fail, leading to opportunistic infections. HIV primarily infects vital cells in the human immune system such as helper T cells (specifically CD4+ T cells), macrophages and 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 apoptosis in infected cells; and thirdly, killing of infected CD4+ T cells by CD8 cytotoxic lymphocytes that recognize infected cells. When CD4+ T cell numbers decline below a critical level, cell-mediated immunity is 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 charact
Physical Appearance
Sterile filtered colorless clear solution.
Stability
HIV-1 gp41/120 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
Specificity
Immunoreactive with all sera of HIV-I infected individuals.

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:

Melanoma Antigen Family A, 8 Human Recombinant

Melanoma Antigen Family A8, MAGE-8 Antigen, MAGE8, Cancer/Testis Antigen 1.8, CT1.8, Cancer/Testis Antigen Family 1, Member 8, Cancer/Testis Antigen Family 1, Melanoma-Associated Antigen 8, Melanoma Antigen Family A, 8, Member 8, MAGEA8.

Product # :

PRO-2206

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Quantity :

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Description

MAGEA8 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 341 amino acids (1-318 a.a) and having a molecular mass of 37.6kDa.MAGEA8 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

MAGEA8 protein solution (0.25mg/ml) containing Phosphate Buffered Saline, 10% glycerol and 1mM DTT.

Purity

Greater than 85% as determined by SDS-PAGE.

More Info

Introduction
Melanoma Antigen Family A 8, also known as MAGEA8 belongs to the MAGE gene family, which includes twelve known genes, of which six are expressed in tumors. Furthermore, the MAGE genes were at first isolated from different kinds of tumors, and according to their virtually exclusive tumor-specific expression in adult tissues, they have been used as targets for cancer immunotherapy.
Synonyms
Melanoma Antigen Family A8, MAGE-8 Antigen, MAGE8, Cancer/Testis Antigen 1.8, CT1.8, Cancer/Testis Antigen Family 1, Member 8, Cancer/Testis Antigen Family 1, Melanoma-Associated Antigen 8, Melanoma Antigen Family A, 8, Member 8, MAGEA8.
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 MGSMLLGQKS QRYKAEEGLQ AQGEAPGLMD VQIPTAEEQK AASSSSTLIM GTLEEVTDSG SPSPPQSPEG ASSSLTVTDS TLWSQSDEGS SSNEEEGPST SPDPAHLESL FREALDEKVA ELVRFLLRKY QIKEPVTKAE MLESVIKNYK NHFPDIFSKA SECMQVIFGI DVKEVDPAGH SYILVTCLGL SYDGLLGDDQ STPKTGLLII VLGMILMEGS RAPEEAIWEA LSVMGLYDGR EHSVYWKLRK LLTQEWVQEN YLEYRQAPGS DPVRYEFLWG PRALAETSYV KVLEHVVRVN ARVRISYPSL HEEALGEEKG V.

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:

Monocyte Chemotactic Protein-4 Human Recombinant (CCL13), His-Tag

CKb10, MCP-4, NCC-1, NCC1, SCYA1, SCYL1, CK-beta-10, Small-inducible cytokine A13.

Product # :

CHM-275

Price :

Quantity :

Shipping Method :

Shipped with Ice Packs

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description
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formulation
purity
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Description

MCP4 Human Recombinant produced in E.Coli is a non-glycosylated, Polypeptide chain containing 96 amino acids (24-98) and having a molecular mass of 10.8 kDa. The MCP-4 is fused to 21 amino acids His-Tag at N-terminus and purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

The His Tag 0.25mg/ml MCP4 protein solution contains PBS pH-7.4, 1mM DTT, 0.1M NaCl and 10% glycerol.

Purity

Greater than 90.0% as determined by SDS-PAGE.

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Introduction
CCL13 chemokine is part of the CC chemokine family (TARC). CCL13 protein induces chemotaxis in monocytes, eosinophils, T lymphocytes, and basophils by binding cell surface G-protein linked chemokine receptors such as CCR2, CCR3 and CCR5. CCL13 is induced by the inflammatory cytokines IL1 & TNFA.
Synonyms
CKb10, MCP-4, NCC-1, NCC1, SCYA1, SCYL1, CK-beta-10, Small-inducible cytokine A13.
Physical Appearance
Sterile Filtered colorless 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. Please avoid freeze thaw cycles.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MQPDALNVPS TCCFTFSSKK ISLQRLKSYV ITTSRCPQKA VIFRTKLGKE ICADPKEKWV QNYMKHLGRK
.AHTLKT
Background
What is the molecular weight/Mw of CCL13 HUMAN, HIS Protein?
CCL13 HUMAN, HIS Protein has a total Mw of 10.8kDa.

What is the source or expression system of CCL13 HUMAN, HIS Protein?
Escherichia Coli.

What is the Purity of CCL13 HUMAN, HIS Protein?
CCL13 HUMAN, HIS Protein is > 90% pure as determined by SDS-PAGE.

What is the Biological Activity of CCL13 HUMAN, HIS Protein?
The biological functionality of CCL13 HUMAN, HIS Protein will be determined in the future.

What is the amino acid sequence of CCL13 HUMAN, HIS Protein?
MGSSHHHHHH SSGLVPRGSH MQPDALNVPS TCCFTFSSKK ISLQRLKSYV ITTSRCPQKA VIFRTKLGKE ICADPKEKWV QNYMKHLGRK
.AHTLKT

What applications can CCL13 HUMAN, HIS Protein be used in?
CCL13 HUMAN, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for CCL13 HUMAN, HIS Protein?
The endotoxin level is minimal, CCL13 HUMAN, 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.

Description:

Granulocyte Macrophage-Colony Stimulating Factor Mouse Recombinant

CSF-2, MGI-1GM, GM-CSF, Pluripoietin-alpha, CSF2, GMCSF

Product # :

CYT-222

Price :

Quantity :

Shipping Method :

Shipped at Room temp

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source
formulation
purity
biological activity
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Description

Granulocyte Macrophage Colony Stimulating Factor Mouse Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 125 amino acids and having a molecular mass of 14285.35 Dalton.GM-CSF Mouse is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

GM-CSF Mouse was lyophilized with no additives.

Purity

Greater than 98.0% as determined by(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Biological Activity

The ED50 as determined by the dose-dependant stimulation of the proliferation of murine FDC-P1 cell line is < 0.2 ng/ml, corresponding to a Specific Activity of 5,000,000 IU/mg.

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Introduction
GMCSF is a cytokine that controls the production, differentiation, and function of granulocytes and macrophages. The active form of the protein is found extracellularly as a homodimer. This gene has been localized to a cluster of related genes at chromosome region 5q31, which is known to be associated with interstitial deletions in the 5q- syndrome and acute myelogenous leukemia. Other genes in the cluster include those encoding interleukins 4, 5, and 13.
GM-CSF stimulates the growth and differentiation of hematopoietic precursor cells from various lineages, including granulocytes, macrophages, eosinophils and erythrocytes.
Synonyms
CSF-2, MGI-1GM, GM-CSF, Pluripoietin-alpha, CSF2, GMCSF
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized Granulocyte Macrophage Colony Stimulating Factor although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GM-CSF 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 Granulocyte Macrophage Colony Stimulating Factor in sterile 20mM AcOH (acetic Acid) not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Met-Ala-Pro-Thr-Arg.
Background
What is the molecular weight/Mw of GM-CSF MOUSE Protein?
GM-CSF MOUSE Protein has a total Mw of 14.28kDa.

What is the source or expression system of GM-CSF MOUSE Protein?
Escherichia Coli.

What is the Purity of GM-CSF MOUSE Protein?
GM-CSF MOUSE Protein is >98% pure as determined by SDS-PAGE.

What is the Biological Activity of GM-CSF MOUSE Protein?
The ED50 as determined by the dose-dependant stimulation of the proliferation of murine FDC-P1 cell line is < 0.2 ng/ml, corresponding to a Specific Activity of 5,000,000 IU/mg.

What is the amino acid sequence of GM-CSF MOUSE Protein?
The sequence of the first five N-terminal amino acids was determined and was found to be Met-Ala-Pro-Thr-Arg.

What applications can GM-CSF MOUSE Protein be used in?
GM-CSF MOUSE Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for GM-CSF MOUSE Protein?
The endotoxin level is minimal, GM-CSF MOUSE Protein was purified using conventional chromatography techniques.
Protein content
GM-CSF quantitation was carried out by two independent methods1. UV spectroscopy at 280 nm using the absorbency value of 0.765 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics). 2. Analysis by RP-HPLC, using a calibrated solution of GM-CSF as a Reference Standard.

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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