Search: 1000 results found for "Interleukin"

Description:

Toll-Like Receptor Adaptor Molecule 2 Human Recombinant

Toll-like receptor adaptor molecule 2, TIRP, TRAM, TICAM-2, Putative NF-kappa-B-activating protein 502, Toll-like receptor adaptor protein 3, TIRAP3, cytoplasmic adaptor, TIR domain-containing adapter molecule 2, toll/interleukin-1 receptor (TIR) domain-containing adapter protein, TRIF-related adaptor molecule.

Product # :

PRO-1036

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Description

TICAM2 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 259 amino acids (1-235) and having a molecular mass of 29.4kDa.TICAM2 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

E.coli.

Formulation

The TICAM2 solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 100mM NaCl, 1mM DTT and 10% glycerol.

Purity

Greater than 85% as determined by SDS-PAGE.

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Introduction
TICAM2 belongs to the Toll/interleukin-1 receptor (TIR) family, a group of proteins which include the Toll-like receptors (TLRs). TICAM2, a cytoplasmic protein, physically bonds TLR4 and TICAM-1 and functionally transfers LPS-TLR4 signaling to TICAM-1, that sequentially activates IRF-3. TICAM2 takes part in IL1-triggered NF-kappa-B activation, operating upstream of IRAK1, IRAK2, TRAF6, and IKBKB.
Synonyms
Toll-like receptor adaptor molecule 2, TIRP, TRAM, TICAM-2, Putative NF-kappa-B-activating protein 502, Toll-like receptor adaptor protein 3, TIRAP3, cytoplasmic adaptor, TIR domain-containing adapter molecule 2, toll/interleukin-1 receptor (TIR) domain-containing adapter protein, TRIF-related adaptor molecule.
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 MGSHMGIGKS KINSCPLSLS WGKRHSVDTS PGYHESDSKK SEDLSLCNVA EHSNTTEGPT GKQEGAQSVE EMFEEEAEEE VFLKFVILHA EDDTDEALRV QNLLQDDFGI KPGIIFAEMP CGRQHLQNLD DAVNGSAWTI LLLTENFLRD TWCNFQFYTS LMNSVNRQHK YNSVIPMRPL NNPLPRERTP FALQTINALE EESRGFPTQV ERIFQESVYK TQQTIWKETR NMVQRQFIA

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:

Interferon Regulatory Factor-7, Mouse Anti Human

Interferon regulatory factor 7, IRF-7, IRF7.

Product # :

ANT-418

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Formulation

1mg/ml containing PBS, pH-7.4, & 0.1% Sodium Azide.

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Introduction
IRF7 belongs to the interferon regulatory transcription factor (IRF) family. IRF7 plays a role in the transcriptional activation of virus-inducible cellular genes, including interferon beta chain genes. Inducible expression of IRF7 is largely restricted to lymphoid tissue.
Synonyms
Interferon regulatory factor 7, IRF-7, IRF7.
Physical Appearance
Sterile Filtered clear solution.
Immunogen
Anti-human IRF7 mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with Recombinant human IRF7 amino acids 1-150 purified from E. coli.
Ig Subclass
Mouse IgG1 heavy chain and κ light chain.
Clone
P3D9AT.
Applications
IRF7 antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:1,000~ 2,000. Recommended starting dilution is 1:1,000.
Type
Mouse Anti Human Monoclonal.
Storage Procedures
For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
Purification Method
IRF7 antibody was purified from mouse ascitic fluids by protein-G affinity 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:

Interferon-alpha 14 Human Recombinant

Interferon alpha-14, IFN-alpha-14, Interferon alpha-H, LeIF H, Interferon lambda-2-H, IFNA14, LEIF2H, IFN-alphaH.

Product # :

CYT-135

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Description

IFNA14 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 191 amino acids (24-189 a.a.) and having a molecular mass of 22.4kDa.IFNA14 is fused to a 25 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

IFNA14 protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 50% glycerol, 0.2M NaCl and 2mM DTT.

Purity

Greater than 90% as determined by SDS-PAGE.

SDS-PAGE

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Introduction
Interferon alpha-14 (IFNA14) is a member of the alpha/beta interferon family. IFNA14 is produced by macrophages (IFN-alpha have antiviral activities). The interferon stimulates the production of 2 enzymes: a protein kinase and an oligoadenylate synthetase.
Synonyms
Interferon alpha-14, IFN-alpha-14, Interferon alpha-H, LeIF H, Interferon lambda-2-H, IFNA14, LEIF2H, IFN-alphaH.
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 MGSHMCNLSQ THSLNNRRTL MLMAQMRRIS PFSCLKDRHD FEFPQEEFDG NQFQKAQAIS VLHEMMQQTF NLFSTKNSSA AWDETLLEKF YIELFQQMND LEACVIQEVG VEETPLMNED SILAVKKYFQ RITLYLMEKK YSPCAWEVVR AEIMRSLSFS TNLQKRLRRK D.
Background
What is the molecular weight/Mw of IFNA14 HUMAN Protein?
IFNA14 HUMAN Protein has a total Mw of 22.4kDa.

What is the source or expression system of IFNA14 HUMAN Protein?
Escherichia Coli.

What is the Purity of IFNA14 HUMAN Protein?
IFNA14 HUMAN Protein is >90% pure as determined by SDS-PAGE.

What is the Biological Activity of IFNA14 HUMAN Protein?
The biological functionality of IFNA14 HUMAN Protein will be determined in the future.

What is the amino acid sequence of IFNA14 HUMAN Protein?
MGSSHHHHHH SSGLVPRGSH MGSHMCNLSQ THSLNNRRTL MLMAQMRRIS PFSCLKDRHD FEFPQEEFDG NQFQKAQAIS VLHEMMQQTF NLFSTKNSSA AWDETLLEKF YIELFQQMND LEACVIQEVG VEETPLMNED SILAVKKYFQ RITLYLMEKK YSPCAWEVVR AEIMRSLSFS TNLQKRLRRK D.

What applications can IFNA14 HUMAN Protein be used in?
IFNA14 HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IFNA14 HUMAN Protein?
The endotoxin level is minimal, IFNA14 HUMAN 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:

IFN Regulatory Factor-2 Human Recombinant

IRF-2, IRF2, MAR, DKFZp686F0244, IFN regulatory factor 2.

Product # :

CYT-534

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Description

IFN Regulatory Factor-2 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 133 amino acids (1-113) with a His Tag of 20 aa, and having a molecular mass of 15 kDa.The IRF2 is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

1 mg/ml in 20mM Tris pH-8, 1mM DTT and 10% Glycerol.

Purity

Greater than 95.0% as determined by SDS-PAGE.

SDS-PAGE

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Introduction
IFN regulatory factor 2 is a member of the IFN regulatory transcription factor (IRF) family. IRF2 competitively inhibits the IRF1-mediated transcriptional activation of IFNs alpha and beta, and presumably other genes that employ IRF1 for transcription activation. However, IRF2 also functions as a transcriptional activator of histone H4. IRF2 binds to the upstream regulatory region of type-1 IFN and IFN-inducible MHC class-1 genes (the IFN consensus sequence (ics) and represses those genes.
Synonyms
IRF-2, IRF2, MAR, DKFZp686F0244, IFN regulatory factor 2.
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 MPVERMRMRP WLEEQINSNT IPGLKWLNKE KKIFQIPWMHAARHGWDVEK DAPLFRNWAI HTGKHQPGVD KPDPKTWKAN FRCAMNSLPD IEEVKDKSIKKGNNAFRVYR MLP.
Background
What is the molecular weight/Mw of IRF2 HUMAN Protein?
IRF2 HUMAN Protein has a total Mw of 15kDa.

What is the source or expression system of IRF2 HUMAN Protein?
Escherichia Coli.

What is the Purity of IRF2 HUMAN Protein?
IRF2 HUMAN Protein is >95% pure as determined by SDS-PAGE.

What is the Biological Activity of IRF2 HUMAN Protein?
The biological functionality of IRF2 HUMAN Protein will be determined in the future.

What is the amino acid sequence of IRF2 HUMAN Protein?
MGSSHHHHHH SSGLVPRGSH MPVERMRMRP WLEEQINSNT IPGLKWLNKE KKIFQIPWMHAARHGWDVEK DAPLFRNWAI HTGKHQPGVD KPDPKTWKAN FRCAMNSLPD IEEVKDKSIKKGNNAFRVYR MLP.

What applications can IRF2 HUMAN Protein be used in?
IRF2 HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IRF2 HUMAN Protein?
The endotoxin level is minimal, IRF2 HUMAN 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:

Toll Like Receptor 2 Human Recombinant

Toll Like Receptor 2, Toll/Interleukin-1 Receptor-Like Protein 4, Toll-Like Receptor 2, TIL4, CD282 Antigen, CD282, TLR2.

Product # :

PRO-2337

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Description

TLR2 Human Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 578 amino acids (21-588 aa) and having a molecular mass of 65.2kDa. TLR2 is expressed with an 8 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

Source

Sf9, Baculovirus cells.

Formulation

TLR2 protein solution (0.25mg/ml) containing Phosphate Buffered Saline (pH 7.4) and 10% glycerol.

Purity

Greater than 90.0% as determined by SDS-PAGE.

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Introduction
TLR2 belongs to the Toll-like receptor (TLR) family that plays a fundamental role in pathogen recognition and activation of innate immunity. TLRs are highly conserved from Drosophila to humans and share structural and functional similarities. They recognize pathogen-associated molecular patterns (PAMPs) which are expressed on infectious agents, and mediate the production of cytokines necessary for the development of effective immunity. The various TLRs exhibit different patterns of expression. TLR2 is expressed most abundantly in peripheral blood leukocytes, and mediates host response to Gram-positive bacteria and yeast via stimulation of NF-kappaB.
Synonyms
Toll Like Receptor 2, Toll/Interleukin-1 Receptor-Like Protein 4, Toll-Like Receptor 2, TIL4, CD282 Antigen, CD282, TLR2.
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
KEESSNQASL SCDRNGICKG SSGSLNSIPS GLTEAVKSLD LSNNRITYIS NSDLQRCVNL QALVLTSNGI NTIEEDSFSS LGSLEHLDLS YNYLSNLSSS WFKPLSSLTF LNLLGNPYKT LGETSLFSHL TKLQILRVGN MDTFTKIQRK DFAGLTFLEE LEIDASDLQS YEPKSLKSIQ NVSHLILHMK QHILLLEIFV DVTSSVECLE LRDTDLDTFH FSELSTGETN SLIKKFTFRN VKITDESLFQ VMKLLNQISG LLELEFDDCT LNGVGNFRAS DNDRVIDPGK VETLTIRRLH IPRFYLFYDL STLYSLTERV KRITVENSKV FLVPCLLSQH LKSLEYLDLS ENLMVEEYLK NSACEDAWPS LQTLILRQNH LASLEKTGET LLTLKNLTNI DISKNSFHSM PETCQWPEKM KYLNLSSTRI HSVTGCIPKT LEILDVSNNN LNLFSLNLPQ LKELYISRNK LMTLPDASLL PMLLVLKISR NAITTFSKEQ LDSFHTLKTL EAGGNNFICS CEFLSFTQEQ QALAKVLIDW PANYLCDSPS HVRGQQVQDV RLSVSECHRT LEHHHHHH

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

Description:

Interferon-alpha Neutralizing, Mouse Anti-Human

Product # :

ANT-122

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Shipped at Room temp

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Formulation

1mg/ml in PBS (after reconstitution).

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Introduction
IFN-alpha is produced by macrophages, IFN-alpha has antiviral activities and stimulates the production of two enzymes: a protein kinase and an oligoadenylate synthetase.
Solubility
Reconstitute with sterile H20. Mix gently, wash the sides of the vial and wait 30-60 seconds before use.
Immunogen
r.Human IFN Alpha.
Ig Subclass
Mouse IgG1.
Clone
NYRhIFN-A (neut).
Applications
Direct ELISA (Does not work in Western Blotting). This is a Neutralizing antibody.
Note
The antibody can be used for Capture ELISA together with ProSpec’s Mouse Anti Human IFN-alpha Western Blot antibody.
Titer
By direct ELISA, 1:10,000 dilution will yield 0.5 O.D using alkaline phosphatase conjugated rabbit anti-mouse Ig (Jackson Laboratories).
Shipping Conditions
Antibody is shipped lyophilized at ambient temperature.
Type
Mouse Anti Human Monoclonal.
Storage Procedures
In lyophilized form, for long periods, store at 4°C in a dry environment. After reconstitution, if not intended for use within a month, aliquot and store at -20°C.
Purification Method
Ion exchange.

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:

Interferon-alpha 7 Human Recombinant, Sf9

Interferon alpha-7, IFN-alpha-7, Interferon alpha-J, LeIF J, Interferon alpha-J1, IFN-alpha-J1, IFNA7, IFNA-J, IFN-alphaJ.

Product # :

CYT-1075

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Shipped with Ice Packs

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Description

IFNA7 Human Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 175 amino acids (24-189) and having a molecular mass of 20.7kDa. IFNA7 is fused to a 6 amino acid His-Tag at C-terminus and purified by proprietary chromatographic techniques.

Source

Sf9, Baculovirus cells.

Formulation

IFNA7 protein solution (0.25mg/ml) containing Phosphate Buffered Saline (pH 7.4) and 10% glycerol.

Purity

Greater than 90.0% as determined by analysis by SDS-PAGE.

SDS-PAGE

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Introduction
Interfereon alpha 7 (IFNA7) is a member of the alpha/beta interferon family. IFNA7 is generated by macrophages. IFN-alpha has antiviral functions. Interferon promotes the production of 2 enzymes: a protein kinase and an oligoadenylate synthetase.
Synonyms
Interferon alpha-7, IFN-alpha-7, Interferon alpha-J, LeIF J, Interferon alpha-J1, IFN-alpha-J1, IFNA7, IFNA-J, IFN-alphaJ.
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
ADPCDLPQTH SLRNRRALIL LAQMGRISPF SCLKDRHEFR FPEEEFDGHQ FQKTQAISVL HEMIQQTFNL FSTEDSSAAW EQSLLEKFST ELYQQLNDLE ACVIQEVGVE ETPLMNEDFI LAVRKYFQRI TLYLMEKKYS PCAWEVVRAE IMRSFSFSTN LKKGLRRKDH HHHHH.
Background
What is the molecular weight/Mw of IFNA7 HUMAN, SF9 Protein?
IFNA7 HUMAN, SF9 Protein has a total Mw of 20.7kDa.

What is the source or expression system of IFNA7 HUMAN, SF9 Protein?
Sf9, Baculovirus cells.

What is the Purity of IFNA7 HUMAN, SF9 Protein?
IFNA7 HUMAN, SF9 Protein is >90% pure as determined by SDS-PAGE.

What is the Biological Activity of IFNA7 HUMAN, SF9 Protein?
The biological functionality of IFNA7 HUMAN, SF9 Protein will be determined in the future.

What is the amino acid sequence of IFNA7 HUMAN, SF9 Protein?
ADPCDLPQTH SLRNRRALIL LAQMGRISPF SCLKDRHEFR FPEEEFDGHQ FQKTQAISVL HEMIQQTFNL FSTEDSSAAW EQSLLEKFST ELYQQLNDLE ACVIQEVGVE ETPLMNEDFI LAVRKYFQRI TLYLMEKKYS PCAWEVVRAE IMRSFSFSTN LKKGLRRKDH HHHHH.

What applications can IFNA7 HUMAN, SF9 Protein be used in?
IFNA7 HUMAN, SF9 Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IFNA7 HUMAN, SF9 Protein?
The endotoxin level is minimal, IFNA7 HUMAN, SF9 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:

Interferon-gamma 139 a.a Human Recombinant

Interferon, Gamma, Immune Interferon, IFN-Gamma, IFG, IFI, Interferon Gamma 3, Interferon gamma.

Product # :

CYT-843

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Description

IFNG 139 a.a. Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 139 amino acids (24-161 a.a.) and having a molecular mass of 16.3kDa. IFNG 139 a.a. is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

IFNG 139 a.a. protein solution (1mg/ml) contains PBS buffer (pH 7.4) and 10% glycerol.

Purity

Greater than 90.0% as determined by analysis by SDS-PAGE.

Biological Activity

IFNG activity was wmasured in a cytotoxicity assay using WiDr cells. The ED50 was found to be less or equal to 0.5ng/ml.

SDS-PAGE

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Introduction
IFN-gamma produced by lymphocytes activated by specific antigens or mitogens. IFN-gamma, in addition to having antiviral activity, has important immunoregulatory functions, it is a potent activator of macrophages, and has antiproliferative effects on transformed cells and it can potentiate the antiviral and antitumor effects of the type interferons.
Synonyms
Interferon, Gamma, Immune Interferon, IFN-Gamma, IFG, IFI, Interferon Gamma 3, Interferon gamma.
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
MQDPYVKEAE NLKKYFNAGH SDVADNGTLF LGILKNWKEE SDRKIMQSQI VSFYFKLFKN FKDDQSIQKS VETIKEDMNV KFFNSNKKKR DDFEKLTNYS VTDLNVQRKA IHELIQVMAE LSPAAKTGKR KRSQMLFRG.
Background
What is the molecular weight/Mw of IFNG 139 A.A. HUMAN Protein?
IFNG 139 A.A. HUMAN Protein has a total Mw of 16.3kDa.

What is the source or expression system of IFNG 139 A.A. HUMAN Protein?
Escherichia Coli.

What is the Purity of IFNG 139 A.A. HUMAN Protein?
IFNG 139 A.A. HUMAN Protein is >90% pure as determined by SDS-PAGE.

What is the Biological Activity of IFNG 139 A.A. HUMAN Protein?
IFNG activity was wmasured in a cytotoxicity assay using WiDr cells. The ED50 was found to be less or equal to 0.5ng/ml.

What is the amino acid sequence of IFNG 139 A.A. HUMAN Protein?
MQDPYVKEAE NLKKYFNAGH SDVADNGTLF LGILKNWKEE SDRKIMQSQI VSFYFKLFKN FKDDQSIQKS VETIKEDMNV KFFNSNKKKR DDFEKLTNYS VTDLNVQRKA IHELIQVMAE LSPAAKTGKR KRSQMLFRG.

What applications can IFNG 139 A.A. HUMAN Protein be used in?
IFNG 139 A.A. HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IFNG 139 A.A. HUMAN Protein?
The endotoxin level is minimal, IFNG 139 A.A. HUMAN 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:

IFN-Alpha 1a Human Recombinant

IFN-alpha 1a, IFN-a 1a, IFN alpha 1a.

Product # :

CYT-520

Price :

Quantity :

Shipping Method :

Shipped at Room temp

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Description

IFN-alpha 1a Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 167 amino acids and having a molecular mass of 19.5kDa. The IFNA1A ( V115A ) is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

The IFN-a 1a protein was lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4, containing 3% Mannitol, 5% Trehalose, 0.05% Tween-80.

Purity

Greater than 97.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Biological Activity

The specific activity as determined in a viral resistance assay viral ressistance assay was found to be 100,000,000IU/ mg.

More Info

Introduction
At least 23 different variants of IFN-alpha are known. The individual proteins have molecular masses between 19-26 kDa and consist of proteins with lengths of 156-166 and 172 amino acids. All IFN-alpha subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN-alpha subtypes differ in their sequences at only one or two positions. Naturally occurring variants also include proteins truncated by 10 amino acids at the carboxy-terminal end.
Synonyms
IFN-alpha 1a, IFN-a 1a, IFN alpha 1a.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized IFNA1A although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IFN-alpha 1a 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 IFN alpha 1a in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
MCDLPETHSL DNRRTLMLLA QMSRISPSSC LMDRHDFGFP QEEFDGNQFQ KAPAISVLHE LIQQIFNLFT TKDSSAAWDE DLLDKFCTEL YQQLNDLEAC VMQEERVGET PLMNADSILA VKKYFRRITL YLTEKKYSPC AWEVVRAEIM RSLSLSTNLQ ERLRRKE.
Background
What is the molecular weight/Mw of IFNA1A HUMAN Protein?
IFNA1A HUMAN Protein has a total Mw of 19.5kDa.

What is the source or expression system of IFNA1A HUMAN Protein?
Escherichia Coli.

What is the Purity of IFNA1A HUMAN Protein?
IFNA1A HUMAN Protein is >97% pure as determined by SDS-PAGE.

What is the Biological Activity of IFNA1A HUMAN Protein?
The specific activity as determined in a viral resistance assay viral ressistance assay was found to be 100,000,000IU/ mg.

What is the amino acid sequence of IFNA1A HUMAN Protein?
MCDLPETHSL DNRRTLMLLA QMSRISPSSC LMDRHDFGFP QEEFDGNQFQ KAPAISVLHE LIQQIFNLFT TKDSSAAWDE DLLDKFCTEL YQQLNDLEAC VMQEERVGET PLMNADSILA VKKYFRRITL YLTEKKYSPC AWEVVRAEIM RSLSLSTNLQ ERLRRKE.

What applications can IFNA1A HUMAN Protein be used in?
IFNA1A HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IFNA1A HUMAN Protein?
The endotoxin level is minimal, IFNA1A HUMAN 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:

I-TAC Human Recombinant (CXCL11), His Tag

Small inducible cytokine B11, CXCL11, Interferon-inducible T-cell alpha chemoattractant, I-TAC, Interferon-gamma-inducible protein 9, IP-9, H174, Beta-R1, chemokine (C-X-C motif) ligand 11, IP9, b-R1, SCYB11, SCYB9B, MGC102770.

Product # :

CHM-232

Price :

Quantity :

Shipping Method :

Shipped with Ice Packs

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Description

I-TAC (CXCL11) Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 94 amino acids (22-94) and having a molecular mass of 10.6kDa.I-TAC is fused to a 21 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

The I-TAC solution (1mg/ml) contains 10mM sodium citrate(pH 3.5), 20% glycerol and 2mM DTT.

Purity

Greater than 90.0% as determined by SDS-PAGE.

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Introduction
Chemokine (C-X-C motif) ligand 11 (CXCL11) is a small cytokine belonging to the CXC chemokine family that is also called Interferon-inducible T-cell alpha chemoattractant (I-TAC) and Interferon-gamma-inducible protein 9 (IP-9). It is highly expressed in peripheral blood leukocytes, pancreas and liver, with moderate levels in thymus, spleen and lung and low expression levels were in small intestine, placenta and prostate. Gene expression of CXCL11 is strongly induced by IFN-g and IFN-b, and weakly induced by IFN-a. This chemokine elicits its effects on its target cells by interacting with the cell surface chemokine receptor CXCR3, with a higher affinity than do the other ligands for this receptor, CXCL9 and CXCL10. CXCL11 is chemotactic for activated T cells. Its gene is located on human chromosome 4 along with many other members of the CXC chemokine family.
Synonyms
Small inducible cytokine B11, CXCL11, Interferon-inducible T-cell alpha chemoattractant, I-TAC, Interferon-gamma-inducible protein 9, IP-9, H174, Beta-R1, chemokine (C-X-C motif) ligand 11, IP9, b-R1, SCYB11, SCYB9B, MGC102770.
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 MFPMFKRGRC LCIGPGVKAV KVADIEKASI MYPSNNCDKI EVIITLKENK GQRCLNPKSK QARLIIKKVE RKNF.
Background
What is the molecular weight/Mw of CXCL11 HUMAN, HIS Protein?
CXCL11 HUMAN, HIS Protein has a total Mw of 10.6kDa.

What is the source or expression system of CXCL11 HUMAN, HIS Protein?
Escherichia Coli.

What is the Purity of CXCL11 HUMAN, HIS Protein?
CXCL11 HUMAN, HIS Protein is >90% pure as determined by SDS-PAGE.

What is the Biological Activity of CXCL11 HUMAN, HIS Protein?
The biological functionality of CXCL11 HUMAN, HIS Protein will be determined in the future.

What is the amino acid sequence of CXCL11 HUMAN, HIS Protein?
MGSSHHHHHH SSGLVPRGSH MFPMFKRGRC LCIGPGVKAV KVADIEKASI MYPSNNCDKI EVIITLKENK GQRCLNPKSK QARLIIKKVE RKNF.

What applications can CXCL11 HUMAN, HIS Protein be used in?
CXCL11 HUMAN, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for CXCL11 HUMAN, HIS Protein?
The endotoxin level is minimal, CXCL11 HUMAN, HIS Protein was purified using conventional chromatography techniques.

Who supplies recombinant CXCL11 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 CXCL11 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:

Interferon-Alpha 1b Human Recombinant

Product # :

CYT-283

Price :

Quantity :

Shipping Method :

Shipped at Room temp

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formulation
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Description

Interferon-alpha 1b Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 167 amino acids and having a molecular mass of 19.5 kDa. The Interferon-alpha 1b gene was obtained from human leukocytes. The IFN-a 1b is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

Lyophilized from a 0.2µm filtered solution (50ug/ml) in PBS, pH 7.4, containing 4% mannitol and 1% HSA.

Purity

Greater than 96.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Biological Activity

The specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 1 x 10⁸ IU/ mg.

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Introduction
IFN-alpha 1b is produced by macrophages, IFN-alpha 1b has antiviral activities and stimulates the production of two enzymes: a protein kinase and an oligoadenylate synthetase.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized Interferon alpha 1b although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IFN-alpha 1b 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 IFN alpha 1b in 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 Cys-Asp-Leu-Pro-Glu.
Background
What is the molecular weight/Mw of IFNA1 B Protein?
IFNA1 B Protein has a total Mw of 19.5kDa.

What is the source or expression system of IFNA1 B Protein?
Escherichia Coli.

What is the Purity of IFNA1 B Protein?
IFNA1 B Protein is >96% pure as determined by SDS-PAGE.

What is the Biological Activity of IFNA1 B Protein?
The specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 1 x 108 IU/ mg.

What is the amino acid sequence of IFNA1 B Protein?
The sequence of the first five N-terminal amino acids was determined and was found to be Cys-Asp-Leu-Pro-Glu.
What applications can IFNA1 B Protein be used in?
IFNA1 B Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IFNA1 B Protein?
The endotoxin level is minimal, IFNA1 B 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:

IFN Beta Mouse Recombinant, His Tag

Leukocyte IFN, B cell IFN, Type I IFN, IFNB1, IFB, IFF, IFNB, IFN-b 1b, MGC96956.

Product # :

CYT-651

Price :

Quantity :

Shipping Method :

Shipped with Ice Packs

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source
formulation
purity
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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

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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.
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 MINYKQLQLQ ERTNIRKCQE LLEQLNGKIN LTYRADFKIP MEMTEKMQKS YTAFAIQEML QNVFLVFRNN FSSTGWNETI VVRLLDELHQ QTVFLKTVLE EKQEERLTWE MSSTALHLKS YYWRVQRYLK LMKYNSYAWM VVRAEIFRNF LIIRRLTRNF QN.
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.

Description:

Inducible T Cell Costimulator 4 Human Recombinant

Inducible T Cell Costimulator, Activation-Inducible Lymphocyte Immunomediatory Molecule, Inducible T-Cell Costimulator, AILIM, Inducible T-Cell Co-Stimulator, Inducible Costimulator, CD278 Antigen, CD278, CVID1.

Product # :

PRO-2534

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Shipped with Ice Packs

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Description

ICOS produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 362 amino acids (21-140a.a.) and having a molecular mass of 40.8kDa. (Molecular size on SDS-PAGE will appear at approximately 40-57kDa). ICOS is expressed with an 242 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

Source

Sf9, Baculovirus cells.

Formulation

ICOS protein solution (0.25mg/ml) contains 20mM MES buffer (pH 5.5), 40% glycerol, 2mM DTT and 1mM EDTA 0.1M NaCl.

Purity

Greater than 90.0% as determined by SDS-PAGE.

More Info

Introduction
ICOS (inducible T-cell costimulatory) belongs to the CD28 family of immune-assisted stimulatory receptors. ICOS forms homodimers and takes a significant part in immune responses, cell-cell signaling, as well as regulation of cell proliferation. The interaction of B7-H2 / ICOS takes a vital role in T-cell differentiation, T-B cell interaction in addition to humoral immune response is essential for the formation of reproductive centers as well as the production of cytokine IL-4. Moreover, ICOS is more effective in inducing IL-10 production, a cytokine which is important for the inhibitory function of T regulatory cells. The ICOS-B7RP-1 and B7-1 / B7-2-CD28 / CTLA-4 pathways offer a significant second signal which can regulate the inhibition, activation and fine regulation of T-lymphocyte responses. ICOS stimulates the production of Th1 and Th2 cytokines, however it can also participate in the generation of Th2 cells.
Synonyms
Inducible T Cell Costimulator, Activation-Inducible Lymphocyte Immunomediatory Molecule, Inducible T-Cell Costimulator, AILIM, Inducible T-Cell Co-Stimulator, Inducible Costimulator, CD278 Antigen, CD278, CVID1.
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
ADPEINGSAN YEMFIFHNGG VQILCKYPDI VQQFKMQLLK GGQILCDLTK TKGSGNTVSI KSLKFCHSQL SNNSVSFFLY NLDHSHANYY FCNLSIFDPP PFKVTLTGGY LHIYESQLCC QLKLEPKSCD KTHTCPPCPA PELLGGPSVF LFPPKPKDTL MISRTPEVTC VVVDVSHEDP EVKFNWYVDG VEVHNAKTKP REEQYNSTYR VVSVLTVLHQ DWLNGKEYKC KVSNKALPAP IEKTISKAKG QPREPQVYTL PPSRDELTKN QVSLTCLVKG FYPSDIAVEW ESNGQPENNY KTTPPVLDSD GSFFLYSKLT VDKSRWQQGN VFSCSVMHEA LHNHYTQKSL SLSPGKHHHH
HH

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:

Interferon-alpha 2c Human Recombinant

Interferon alpha-2, IFN-alpha-2, Interferon alpha-A, LeIF A, IFNA2, IFNA2A, IFNA2B, IFNA2C.

Product # :

CYT-1117

Price :

Quantity :

Shipping Method :

Shipped at Room temp

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source
formulation
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Description

Interferon-alpha 2c Recombinant Human produced in yeast is a single, glycosylated polypeptide chain containing 165 amino acids and having a molecular mass of 19.3kDa. The IFNA2C is purified by proprietary chromatographic techniques.

Source

Saccharomyces cerevisiae.

Formulation

Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH 7.4 and 0.02 % Tween-20.

Purity

Greater than 97.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Biological Activity

The activity is determined by the cytopathic effect inhibition assay.

More Info

Introduction
IFN-alpha is produced by macrophages and has antiviral activities. IFN stimulates the production of two enzymes: protein kinase and an oligoadenylate synthetase.
Synonyms
Interferon alpha-2, IFN-alpha-2, Interferon alpha-A, LeIF A, IFNA2, IFNA2A, IFNA2B, IFNA2C.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized IFNA2C although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Interferon-alpha 2c 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 Interferon-alpha 2c in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
CDLPQTHSLG SRRTLMLLAQ MRRISLFSCL KDRRDFGFPQ EEFGNQFQKA ETIPVLHEMI QQIFNLFSTK DSSAAWDETL LDKFYTELYQ QLNDLEACVI QGVGVTETPL MKEDSILAVR KYFQRITLYL KEKKYSPCAW EVVRAEIMRS FSLSTNLQES LRSKE.
Background
What is the molecular weight/Mw of IFNA2C HUMAN Protein?
IFNA2C HUMAN Protein has a total Mw of 19.3kDa.

What is the source or expression system of IFNA2C HUMAN Protein?
Saccharomyces cerevisiae.

What is the Purity of IFNA2C HUMAN Protein?
IFNA2C HUMAN Protein is >97% pure as determined by SDS-PAGE.

What is the Biological Activity of IFNA2C HUMAN Protein?
The activity is determined by the cytopathic effect inhibition assay.

What is the amino acid sequence of IFNA2C HUMAN Protein?
CDLPQTHSLG SRRTLMLLAQ MRRISLFSCL KDRRDFGFPQ EEFGNQFQKA ETIPVLHEMI QQIFNLFSTK DSSAAWDETL LDKFYTELYQ QLNDLEACVI QGVGVTETPL MKEDSILAVR KYFQRITLYL KEKKYSPCAW EVVRAEIMRS FSLSTNLQES LRSKE.

What applications can IFNA2C HUMAN Protein be used in?
IFNA2C HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IFNA2C HUMAN Protein?
The endotoxin level is minimal, IFNA2C HUMAN 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:

Insulin-Like Growth Factor-1, Mouse Anti-Human

Somatomedin C, IGF-I, IGFI, IGF1, IGF-IA, Mechano growth factor, MGF.

Product # :

ANT-062

Price :

Quantity :

Shipping Method :

Shipped at Room temp

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formulation
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Formulation

1mg/ml in PBS (after reconstitution).

More Info

Introduction
The somatomedins, or insulin-like growth factors (IGFs), comprise a family of peptides that play important roles in mammalian growth and development. IGF1 mediates many of the growth-promoting effects of growth hormone (GH; MIM 139250). Early studies showed that growth hormone did not directly stimulate the incorporation of sulfate into cartilage, but rather acted through a serum factor, termed 'sulfation factor,' which later became known as 'somatomedin' (Daughaday et al., 1972). Three main somatomedins have been characterized: somatomedin C (IGF1), somatomedin A (IGF2; MIM 147470), and somatomedin B (MIM 193190) (Rotwein, 1986; Rosenfeld, 2003).
Synonyms
Somatomedin C, IGF-I, IGFI, IGF1, IGF-IA, Mechano growth factor, MGF.
Solubility
Reconstitute with of H20. Mix gently, wash the sides of the vial and wait 30-60 seconds before use.
Immunogen
r.Human Growth Hormone
Ig Subclass
Mouse IgM
Clone
NYRhIGF1
Applications
Direct ELISA, Western Blot, Immuneprecipitation.
Titer
By direct ELISA, 1:10,000 dilution will yield 0.5 O.D using alkaline phosphatase conjugated rabbit anti-mouse Ig (Jackson Laboratories).
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
Boric acid precipitation

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:

Interferon-beta, Mouse Anti-Human

Leukocyte interferon, B cell interferon, Type I interferon, IFNB1, IFB, IFF, IFNB, IFN-b 1a MGC96956.

Product # :

ANT-185

Price :

Quantity :

Shipping Method :

Shipped at Room temp

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formulation
More Info
Citations

Formulation

1mg/ml in PBS (after reconstitution).

More Info

Introduction
Interferon-beta has antiviral, antibacterial and anticancer activities.
Synonyms
Leukocyte interferon, B cell interferon, Type I interferon, IFNB1, IFB, IFF, IFNB, IFN-b 1a MGC96956.
Solubility
Reconstitute with sterile H20. Mix gently, wash the sides of the vial and wait 30-60 seconds before use.
Immunogen
r.Human IFN-b.
Ig Subclass
Mouse IgG.
Clone
NYRhIFN-b.
Titer
By direct ELISA, 1:10,000 dilution will yield 0.5 O.D using alkaline phosphatase conjugated rabbit anti-mouse Ig (Jackson Laboratories).
Shipping Conditions
Antibody is shipped lyophilized at ambient temperature.
Type
Mouse Anti Human Monoclonal.
Storage Procedures
In lyophilized form, for long periods, store at 4oC in a dry environment. After reconstitution, if not intended for use within a month, aliquot and store at -20oC.
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:

IFN-Beta 1b Human Recombinant

Leukocyte IFN, B cell IFN, Type I IFN, IFNB1, IFB, IFF, IFNB, IFN-b 1b, MGC96956.

Product # :

CYT-234

Price :

Quantity :

Shipping Method :

Shipped at Room temp

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source
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biological activity
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Description

IFN beta 1b Human Recombinant produced in E.Coli is a single, non-glycosylated mutein (variant form) of human IFN beta-1b polypeptide chain containing 165 amino acids and having a molecular mass of 18510.86 Dalton.The IFN-beta gene was cloned from human fibroblasts and altered to substitute Serine for the Cysteine residue found at position 17. IFN beta-1b is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

Lyophilized from 1mg/ml solution containing 50mg Human Albumin & 50mg dextrose.

Purity

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

Biological Activity

The specific activity as determined in a viral resistance assay (human "Wish" cell line and VSV virus or the monkey VERO cell line with EMCV virus) was found to be 32 x 10⁶ IU/mg.

More Info

Introduction
IFN-beta 1b has antiviral, antibacterial and anticancer activities.
Synonyms
Leukocyte IFN, B cell IFN, Type I IFN, IFNB1, IFB, IFF, IFNB, IFN-b 1b, MGC96956.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized IFN-beta 1b although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IFNB 1b 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 IFN beta-1b in sterile 18M-cm H2O at a concentration of 0.25mg/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-Tyr-Asn-Leu-Leu.
Background
What is the molecular weight/Mw of IFN BETA 1B HUMAN Protein?
IFN BETA 1B HUMAN Protein has a total Mw of 18.5kDa.

What is the source or expression system of IFN BETA 1B HUMAN Protein?
Escherichia Coli.

What is the Purity of IFN BETA 1B HUMAN Protein?
IFN BETA 1B HUMAN Protein is >98% pure as determined by SDS-PAGE.

What is the Biological Activity of IFN BETA 1B HUMAN Protein?
The specific activity as determined in a viral resistance assay (human "Wish" cell line and VSV virus or the monkey VERO cell line with EMCV virus) was found to be 32 x 106 IU/mg.

What is the amino acid sequence of IFN BETA 1B HUMAN Protein?
The sequence of the first five N-terminal amino acids was determined and was found to be Ser-Tyr-Asn-Leu-Leu.

What applications can IFN BETA 1B HUMAN Protein be used in?
IFN BETA 1B HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IFN BETA 1B HUMAN Protein?
The endotoxin level is minimal, IFN BETA 1B HUMAN Protein was purified using conventional chromatography techniques.
Protein content
Protein quantitation was carried out by two independent methods:1. UV spectroscopy at 280 nm using the absorbency value of 1.493 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 IFN-beta 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.

Description:

Chromosome 19 Open Reading Frame 10 Mouse Recombinant

UPF0556 protein C19orf10 homolog, Stromal cell-derived growth factor SF20, Interleukin-25, IL-25, D17Wsu104e, Il25, IL27, SF20, IL27w, R33729_1, C19orf10, Chromosome 19 Open Reading Frame 10.

Product # :

CYT-678

Price :

Quantity :

Shipping Method :

Shipped at Room temp

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source
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Description

Chromosome 19 Open Reading Frame 10 Mouse Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 143 amino acids and having a molecular mass of 15.8kDa. The Mouse SF20 is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

Mouse SF20 was lyophilized from a 0.2µm filtered concentrated (1.0mg/ml) solution in PBS, pH 7.4.

Purity

Greater than 97.0% as determined by(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

SDS-PAGE

More Info

Introduction
Mouse SF20 is a bone marrow stroma-derived growth factor. SF20 is expressed in the bone marrow, spleen stroma cells, resting mononuclear cells, resting CD8+ and CD19+ cells and activated CD8+ T cells. SF20 has been shown to bind to the surface of cells expressing the receptor TSA-1 (Thymic shared Ag-1). Among SF20’s biological activities is stimulation of the proliferation of FDCP2 cells (a mouse factor-dependent hemopoietic cell line) and mouse lymphoid cells.
Synonyms
UPF0556 protein C19orf10 homolog, Stromal cell-derived growth factor SF20, Interleukin-25, IL-25, D17Wsu104e, Il25, IL27, SF20, IL27w, R33729_1, C19orf10, Chromosome 19 Open Reading Frame 10.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized Mouse SF20 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Mouse SF20 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 Mouse SF20 in sterile water not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
MVSEPTTVPF DVRPGGVVHS FSQDVGPGNK FTCTFTYASQ GGTNEQWQMS LGTSEDSQHF TCTIWRPQGK SYLYFTQFKA ELRGAEIEYA MAYSKAAFER ESDVPLKSEE FEVTKTAVSH RPGAFKAELS KLVIVAKAAR SEL.

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:

Interferon-alpha 2b 20kd-Pegylated Human Recombinant

Interferon alpha 2b, IFNA, INFA2, MGC125764, MGC125765.

Product # :

CYT-034

Price :

Quantity :

Shipping Method :

Shipped with Ice Packs

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description
source
formulation
purity
biological activity
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Description

Interferon-a 2b Human Recombinant produced in E.coli is a single, non-glycosylated, polypeptide chain containing 165 amino acids and having a molecular mass of 19269 Dalton. The Pegylated IFN-a 2b is produced by attaching a 20kDa mPEG-aldehyde to the N-terminal IFN alpha-2b. Interferon-a 2b is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

IFN-a 2b is supplied in solution (1.48mg/ml) containing 20mM Acetate Buffer (pH 6.0), 0.8%NaCl and 0.005% Polysorbate 80.

Purity

Greater than 97.0% as determined by SEC-HPLC.

Biological Activity

The specific activity as determined in a viral resistance assay using VSV-WISH cells was found to be 3,000,000 IU/mg.

More Info

Introduction
IFN-alpha is produced by macrophages and has antiviral activities. Interferon stimulates the production of two enzymes: protein kinase and an oligoadenylate synthetase.
Synonyms
Interferon alpha 2b, IFNA, INFA2, MGC125764, MGC125765.
Physical Appearance
Colorless, clear and transparent solution.
Stability
IFN alpha-2b PEG should be stored refrigerated at 2° to 8°C. Vials should be kept in their packaging to protect from light until the time of use. Shaking and freezing should be avoided.
Background
What is the molecular weight/Mw of IFN A 2B HUMAN, 20 KD PEG Protein?
IFN A 2B HUMAN, 20 KD PEG Protein has a total Mw of 19.2kDa.

What is the source or expression system of IFN A 2B HUMAN, 20 KD PEG Protein?
Escherichia Coli.

What is the Purity of IFN A 2B HUMAN, 20 KD PEG Protein?
IFN A 2B HUMAN, 20 KD PEG Protein is >97% pure as determined by SDS-PAGE.

What is the Biological Activity of IFN A 2B HUMAN, 20 KD PEG Protein?
The specific activity as determined in a viral resistance assay using VSV-WISH cells was found to be 3,000,000 IU/mg.

What is the amino acid sequence of IFN A 2B HUMAN, 20 KD PEG Protein?
IFN A 2B HUMAN, 20 KD PEG Protein is composed from 165 amino acids.

What applications can IFN A 2B HUMAN, 20 KD PEG Protein be used in?
IFN A 2B HUMAN, 20 KD PEG Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IFN A 2B HUMAN, 20 KD PEG Protein?
The endotoxin level is minimal, IFN A 2B HUMAN, 20 KD PEG 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:

IFN-Alpha 1 Human Recombinant

IFNA1, IFN-alpha 1, IFN -a.

Product # :

CYT-291

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Description

IFNA1 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 167 amino acids (24-189) and having a molecular mass of 19.5 kDa. The IFN-alpha 1 is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

1mg/ml in phosphate-buffered saline (PBS), pH 7.4.

Purity

Greater than 95.0% as determined by SDS-PAGE.

SDS-PAGE

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Introduction
IFNs are cytokines that are widely known to induce potent anti-viral activity. IFN-a exerts a variety of other biological effects, including antitumor and immunomodulatory activities and are increasingly used clinically to treat a range of malignancies, myelodysplasias and autoimmune diseases.
Synonyms
IFNA1, IFN-alpha 1, IFN -a.
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
MCDLPETHSL DNRRTLMLLA QMSRISPSSC LMDRHDFGFP QEEFDGNQFQ KAPAISVLHE LIQQIFNLFT TKDSSAAWDE DLLDKFCTEL YQQLNDLEAC VMQEERVGET PLMNVDSILA VKKYFRRITL YLTEKKYSPC AWEVVRAEIM RSLSLSTNLQ ERLRRKE.
Background
What is the molecular weight/Mw of IFNA1 HUMAN Protein?
IFNA1 HUMAN Protein has a total Mw of 19.5kDa.

What is the source or expression system of IFNA1 HUMAN Protein?
Escherichia Coli.

What is the Purity of IFNA1 HUMAN Protein?
IFNA1 HUMAN Protein is >95% pure as determined by SDS-PAGE.

What is the Biological Activity of IFNA1 HUMAN Protein?
The biological functionality of IFNA1 HUMAN Protein will be determined in the future.

What is the amino acid sequence of IFNA1 HUMAN Protein?
MCDLPETHSL DNRRTLMLLA QMSRISPSSC LMDRHDFGFP QEEFDGNQFQ KAPAISVLHE LIQQIFNLFT TKDSSAAWDE DLLDKFCTEL YQQLNDLEAC VMQEERVGET PLMNVDSILA VKKYFRRITL YLTEKKYSPC AWEVVRAEIM RSLSLSTNLQ ERLRRKE.
What applications can IFNA1 HUMAN Protein be used in?
IFNA1 HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IFNA1 HUMAN Protein?
The endotoxin level is minimal, IFNA1 HUMAN 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:

Macrophage Migration Inhibitory Factor, Mouse Anti Human

Phenylpyruvate tautomerase, Glycosylation- inhibiting factor, GIF, MMIF, MIF.

Product # :

ANT-311

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Shipped with Ice Packs

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Formulation

1mg/ml containing PBS, pH-7.4, 0.02% Sodium Azide and 10% Glycerol.

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Introduction
The cytokine Macrophage migration inhibitory factor (MIF) has been identified to be secreted by the pituitary gland and the monocyte/macrophage and to play an important role in endotoxic shock. MIF has the unique property of being released from macrophages and T cells in response to physiological concentrations of glucocorticoids. The secretion of MIF is tightly regulated and decreases at high, anti-inflammatory steroid concentration.
Synonyms
Phenylpyruvate tautomerase, Glycosylation- inhibiting factor, GIF, MMIF, MIF.
Immunogen
Anti-human MIF mAb, is derived from hybridization of mouse SP2/0 myeloma cells with spleen cells from BALB/c mice immunized with Recombinant human MIF amino acids 1-114 purified from E. coli.
Ig Subclass
Mouse IgG1 heavy chain and κ light chain.
Clone
P4E4AT.
Applications
MIF antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.
Type
Mouse Anti Human Monoclonal.
Storage Procedures
For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
Purification Method
MIF antibody was purified from mouse ascitic fluids by protein-G affinity 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:

IFN-Alpha 2a Human Recombinant

Leukocyte IFN, B cell IFN, Type I IFN, IFNA2, IFN-a 2a, Interferon-alpha-2a.

Product # :

CYT-204

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Quantity :

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Shipped at Room temp

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Description

IFN Alpha Human 2a Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 165 amino acids and having a molecular mass of 19241 Dalton. The difference between IFNA2A and IFNA2B is in the amino acid present at position 23. IFN-alpha 2a has a lysine at that position 23 while IFN-alpha 2b has arginine.The Interferon-alpha-2a gene was obtained from human leukocytes.The IFNA2A is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

Lyophilized without additives.

Purity

Greater than 97.0% as determined by both:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Biological Activity

The specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 270,000,000 IU/mg.

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Introduction
IFN-alpha is produced by macrophages and has antiviral activities. IFN stimulates the production of two enzymes: protein kinase and an oligoadenylate synthetase.
Synonyms
Leukocyte IFN, B cell IFN, Type I IFN, IFNA2, IFN-a 2a, Interferon-alpha-2a.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized IFNA-2A although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IFN-alpha 2a 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 Interferon-alpha-2a in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
CDLPQTHSLGSRRTLMLLAQMRKISLFSCLKDRHDFGFPQEEFGNQFQKAETIPVLHEM IQQIFNLFSTKDSSAAWDETLLDKFYTELYQQLNDLEACVIQGVGVTETPLMKEDSILAV RKYFQRITLYLKEKKYSPCAWEVVRAEIMRSFSLSTNLQESLRSKE.
N-terminal methionine has been completely removed enzymatically.
Background
What is the molecular weight/Mw of IFN A 2A HUMAN Protein?
IFN A 2A HUMAN Protein has a total Mw of 19.2kDa.

What is the source or expression system of IFN A 2A HUMAN Protein?
Escherichia Coli.

What is the Purity of IFN A 2A HUMAN Protein?
IFN A 2A HUMAN Protein is >97% pure as determined by SDS-PAGE.

What is the Biological Activity of IFN A 2A HUMAN Protein?
The specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 270,000,000 IU/mg.

What is the amino acid sequence of IFN A 2A HUMAN Protein?
CDLPQTHSLGSRRTLMLLAQMRKISLFSCLKDRHDFGFPQEEFGNQFQKAETIPVLHEM IQQIFNLFSTKDSSAAWDETLLDKFYTELYQQLNDLEACVIQGVGVTETPLMKEDSILAV RKYFQRITLYLKEKKYSPCAWEVVRAEIMRSFSLSTNLQESLRSKE.
N-terminal methionine has been completely removed enzymatically.

What applications can IFN A 2A HUMAN Protein be used in?
IFN A 2A HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

What is the endotoxin level for IFN A 2A HUMAN Protein?
The endotoxin level is minimal, IFN A 2A HUMAN Protein was purified using conventional chromatography techniques.
Protein content
Protein quantitation was carried out by two independent methods:1. UV spectroscopy at 280 nm using the absorbency value of 0.924 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 IFN-a 2a 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.

Description:

Endothelial-Monocyte Activating Polypeptide II Human Recombinant

AIMP1, EMAP2, EMAP-2, EMAPII, SCYE1, Multisynthetase complex auxiliary component p43, Endothelial monocyte-activating polypeptide 2, EMAP-II, p43.

Product # :

CYT-607

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Shipped at Room temp

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Description

EMAP-II Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 166 amino acids and having a molecular mass of 18.3 kDa. The EMAP-II is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Formulation

Lyophilized from a concentrated (1mg/ml) solution in water containing 20mM sodium Phosphate buffer pH=7.5 and 130mM sodium chloride.

Purity

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

Biological Activity

Determined by the apoptotic effect on MCF-7 cells using a concentration of 20-30 ng/ml.

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Introduction
EMAP-II also called SCYE1 is a tumor derived cytokine that plays a role in a wide variety of activities on endothelial cells, monocytes and neutrophils. EMAP-II inhibits endothelial cell proliferation, vasculogenesis, neovessel formation, and can induce apoptosis. It is also chemotactic towards neutrophils and monocytes and induces myeloperoxidase activity from neutrophils. EMAP-II clinical value is inhibiting angiogenesis of vascular beds and suppressing the growth of primary and secondary tumors with no affect to normal tissues. SCYE1is specifically induced by apoptosis, and it is involved in the control of angiogenesis, inflammation, and wound healing. The release of this SCYE1 renders the tumor-associated vasculature sensitive to tumor necrosis factor. The precursor protein is identical to the p43 subunit, which is associated with the multi-tRNA synthetase complex, and it modulates aminoacylation activity of tRNA synthetase in normal cells. EMAP-2 plays a role in in the stimulation of inflammatory responses after proteolytic cleavage in tumor cells.
Synonyms
AIMP1, EMAP2, EMAP-2, EMAPII, SCYE1, Multisynthetase complex auxiliary component p43, Endothelial monocyte-activating polypeptide 2, EMAP-II, p43.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Stability
Lyophilized EMAP-II although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution EMAP-II 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 EMAP-II in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Amino Acid Sequence
SKPIDVSRLD LRIGCIITAR KHPDADSLYV EEVDVGEIAP RTVVSGLVNH VPLEQM QNRM VILLCNLKPA KMRGVLSQAM VMCASSPEKI EILAPPNGSV PGDRITFDAF PGEPDKELNP KKKIWEQIQP DLHTNDECVA TYKGVPFEVK GKGVCRAQTM SNSGIK.
Background
What is the molecular weight/Mw of EMAP II HUMAN Protein?
EMAP II HUMAN Protein has a total Mw of 18.3kDa.

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

What is the Purity of EMAP II HUMAN Protein?
EMAP II HUMAN Protein is >98% pure as determined by SDS-PAGE.

What is the Biological Activity of EMAP II HUMAN Protein?
Determined by the apoptotic effect on MCF-7 cells using a concentration of 20-30 ng/ml.

What is the amino acid sequence of EMAP II HUMAN Protein?
SKPIDVSRLD LRIGCIITAR KHPDADSLYV EEVDVGEIAP RTVVSGLVNH VPLEQM QNRM VILLCNLKPA KMRGVLSQAM VMCASSPEKI EILAPPNGSV PGDRITFDAF PGEPDKELNP KKKIWEQIQP DLHTNDECVA TYKGVPFEVK GKGVCRAQTM SNSGIK.

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

What is the endotoxin level for EMAP II HUMAN Protein?
The endotoxin level is minimal, EMAP II HUMAN 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:

Insulin-Like Growth Factor-1 Clone PAT6F8AT, Mouse Anti Human

Somatomedin C, IGF-I, IGFI, IGF1, IGF-IA, Mechano growth factor, MGF.

Product # :

ANT-538

Price :

Quantity :

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Shipped with Ice Packs

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Formulation

1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.

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Introduction
The somatomedins, or insulin-like growth factors (IGFs), comprise a family of peptides that play important roles in mammalian growth and development. IGF1 mediates many of the growth-promoting effects of growth hormone (GH; MIM 139250). Early studies showed that growth hormone did not directly stimulate the incorporation of sulfate into cartilage, but rather acted through a serum factor, termed 'sulfation factor,' which later became known as 'somatomedin' (Daughaday et al., 1972). Three main somatomedins have been characterized: somatomedin C (IGF1), somatomedin A (IGF2; MIM 147470), and somatomedin B (MIM 193190) (Rotwein, 1986; Rosenfeld, 2003).
Synonyms
Somatomedin C, IGF-I, IGFI, IGF1, IGF-IA, Mechano growth factor, MGF.
Physical Appearance
Sterile filtered colorless solution.
Immunogen
Anti-human IGF1 mAb, clone PAT6F8AT, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human IGF1 protein 49-118 amino acids purified from E. coli.
Ig Subclass
Mouse IgG2b heavy chain and k light chain.
Clone
PAT6F8AT.
Applications
HSPA5 antibody has been tested by ELISA, Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended starting dilution is 1:1000.
Type
Mouse Anti Human Monoclonal.
Storage Procedures
For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.
Purification Method
IGF1 antibody was purified from mouse ascitic fluids by protein-A affinity 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.

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