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Proteins and Peptides


29,639  results were found
Proteins and Peptides

Proteins are used in routine laboratory procedures such as binding enzymes or coupling peptides to carrier proteins. These kits, mixture solutions, and collagen matrices fulfill a myriad of essential laboratory functions for developing relationships between proteins and other cellular components. The stimulating proteins offered have various amino acid arrangements and functions to fulfill any sample manipulation for testing purposes in any field.


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Supplier:  MP Biomedicals
Description:   Human IgG positive control is the lyophilized powder of human IgG positive control and buffer salts. IgG is a purified antigen.
Supplier:  Rockland Immunochemical
Description:   KDM4B or lysine (K)-specific demethylase 4B, which is also known as JMJD2B, contains a JmjN domain, a JmjC domain, a JD2H domain, 2 TUDOR domains, and a bipartite nuclear localization signal that overlaps the C-terminal part of the second TUDOR domain. KDM4B plays an essential role in human carcinogenesis through positive regulation of cyclin-dependent kinase 6 (1). KDM4B functions as a co-factor of estrogen receptor in breast cancer proliferation and mammary gland development (2). KDM4B is regulated by both ERa and HIF-1a, drives breast cancer cell proliferation in normoxia and hypoxia, and epigenetically regulates the expression of cell cycle genes such as CCND1, CCNA1, and WEE1. KDM4B Protein is ideal for investigators involved in Signaling Proteins, Deacetylase/Demethylase Proteins, Cancer, Cell Cycle, and Inflammation research.
Catalog Number: (RL000-001-287)

Supplier:  Rockland Immunochemical
Description:   AP2A Control Peptide
Supplier:  Rockland Immunochemical
Description:   KDM5B is a lysine (K)-specific demethylase 5B which is highly expressed in testis and shows the lowest expression in skeletal muscle (1). KDM5B is a histone H3 lysine 4 (H3K4) demethylase up-regulated in prostate cancer and associated with androgen receptor where it regulated its transcriptional activity in reporter gene assays (2). Overexpression of KDM5B in HeLa cells results in loss of tri-, di-, and monomethyl H3K4, but does not alter the methylation status of H3K9 or H3K36. A KDM5B containing highly conserved putative DNA/chromatin binding motif is specifically up-regulated in breast cancer. KDM5B Protein is ideal for investigators involved in Signaling Proteins, Deacetylase/Demethylase Proteins, Cancer, Cell Cycle, and Inflammation research.
Catalog Number: (RL000-001-498)

Supplier:  Rockland Immunochemical
Description:   Hus1B Control Peptide
Catalog Number: (RL000-001-283)

Supplier:  Rockland Immunochemical
Description:   p47 ING3 Control Peptide
Catalog Number: (RL010-001-C21)

Supplier:  Rockland Immunochemical
Description:   MIP-3ß Mouse Recombinant control protein
Small Business Enterprise Minority or Woman-Owned Business Enterprise
Catalog Number: (75932-744)

Supplier:  Rockland Immunochemical
Description:   Tau-441 (S352L) control protein
Catalog Number: (RL012-001-B31)

Supplier:  Rockland Immunochemical
Description:   Recombinant Rat IL-17F produced in E.coli is a homodimeric, non-glycosylated polypeptide chain containing a total of 133 amino acids and having a molecular mass of 14.9 kDa. Homodimeric interleukin-17F is a member of the IL-17 family of six homodimeric proteins (IL-17A-17F). Activity studies reveal IL-17A to be the most potent, followed by IL-17A/F and IL-17F 100 fold lower than IL-17A.
Small Business Enterprise Minority or Woman-Owned Business Enterprise
Catalog Number: (75932-044)

Supplier:  Rockland Immunochemical
Description:   SMAD5 control protein-GST fusion
Catalog Number: (RL009-0633)

Supplier:  Rockland Immunochemical
Description:   1mg. Antibody Concentration: 1 mg/mL. Biotin/Protein Ratio: 10-20 BAC molecules per Human Albumin molecule. Buffer: 0.02M potassium phosphate, 0.15M sodium chloride, pH 7.2. Stabilizer: 10 mg/mL Bovine Serum Albumin IgG and protease free. Lyophilized.
Small Business Enterprise Minority or Woman-Owned Business Enterprise
Catalog Number: (IC780331)

Supplier:  MP Biomedicals
Description:   Form: Lyophilized powder.
Reconstitution: Reconstitute with 0.01M sodium phosphate-0.15M sodium chloride, pH 7.2-7.4.
Activity: Shows agglutination when tested with human red blood cells.

Supplier:  Rockland Immunochemical
Description:   4EBP1 is a member of a family of translation repressor proteins that directly interact with eukaryotic translation initiation factor 4E (EIF4E). Interaction of 4EBP1 with EIF4E inhibits the multisubunit complex that recruits 40S ribosomal subunits to the 5' end of mRNAs thereby leading to repression of translation. Insulin treatment of adipose cells increases the phosphorylation of 4EBP1 and leads to reduced interaction of 4EBP1 with EIF4E (1). 4EBP1 is expressed in most tissues, with highest levels seen in adipose tissue, pancreas, and skeletal muscle (2). 4EBP1 Protein is ideal for investigators involved in Signaling Reagents, Protein Substrates, AKT/PKB Pathway, Angiogenesis, Cancer, and Metabolic Disorder research.
Catalog Number: (76003-380)

Supplier:  Enzo Life Sciences
Description:   Produced in E.coli.
Catalog Number: (RL009-001-C24)

Supplier:  Rockland Immunochemical
Description:   IL-29 Human Recombinant control protein
Small Business Enterprise Minority or Woman-Owned Business Enterprise
Catalog Number: (RL009-001-103)

Supplier:  Rockland Immunochemical
Description:   0.5mg. Protein Concentration: 1 mg/mL. Buffer: 0.5M acetic acid, pH 4.5. Stabilizer: None. Preservative: None. For research. Sterile filtered liquid.
MSDS SDS
Small Business Enterprise Minority or Woman-Owned Business Enterprise
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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