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Protéines et Peptides


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Protéines et 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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Numéro de catalogue: (PRSI6491P)

Fournisseur:  ProSci Inc.
Description:   HIG2 peptide is used for blocking the activity of HIG2 antibody.
UOM:  1 * 50 µG

Fournisseur:  ProSci Inc.
Description:   Interferon Regulatory Factor 5 (IRF5) is a member of the IRF family. It contains one IRF tryptophan pentad repeat DNA-binding domain. IRF5 shuttles between the nucleus and the cytoplasm. IRF5 can form homodimer when it is phosphorylated. IRF5 functions as a transcription factor involved in the induction of interferons IFNA and INFB and inflammatory cytokines upon virus infection. Genetic variations in IRF5 are associated with susceptibility to systemic lupus erythematosus type 10. In addition, the genetic variations wil result in susceptibility to rheumatoid arthritis.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI92-633)

Fournisseur:  ProSci Inc.
Description:   Mouse Ifng is a secreted protein which belongs to the type I I (or gamma) interferon family. IFNG is produced by lymphocytes and activated by specific antigens or mitogens. In addition to having antiviral activity, IFNG also has important immunoregulatory functions. It is a potent activator of macrophages and has antiproliferative effects on transformed cells. It can potentiate the antiviral and antitumor effects of the type I interferons. Genetic variation in IFNG is associated with the risk of aplastic anaemia (AA) which is a rare disease in which the reduction of the circulating blood cells results from damage to the stem cell pool in bone marrow. In most patients, the stem cell lesion is caused by an autoimmune attack. T-lymphocytes, activated by an endogenous or exogenous, and most often unknown antigenic stimulus, secrete cytokines, including IFN-gamma, which would in turn be able to suppress haematopoiesis.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI92-632)

Fournisseur:  ProSci Inc.
Description:   Mouse Ifng is a secreted protein which belongs to the type I I (or gamma) interferon family. IFNG is produced by lymphocytes and activated by specific antigens or mitogens. In addition to having antiviral activity, IFNG also has important immunoregulatory functions. It is a potent activator of macrophages and has antiproliferative effects on transformed cells. It can potentiate the antiviral and antitumor effects of the type I interferons. Genetic variation in IFNG is associated with the risk of aplastic anaemia (AA) which is a rare disease in which the reduction of the circulating blood cells results from damage to the stem cell pool in bone marrow. In most patients, the stem cell lesion is caused by an autoimmune attack. T-lymphocytes, activated by an endogenous or exogenous, and most often unknown antigenic stimulus, secrete cytokines, including IFN-gamma, which would in turn be able to suppress haematopoiesis.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI96-705)

Fournisseur:  ProSci Inc.
Description:   Stathmin (STMN1), a member of the stathmin family, is also known as Leukemia-associated phosphoprotein p18, Oncoprotein 18 (Op18), Phosphoprotein p19 (pp19), Protein Pr22 and pp17, which contains one SLD (stathmin-like) domain. The function of STMN1 as an important regulatory protein of microtubule dynamics has been well-characterized. Stathmin (STMN1) interacts with two molecules of dimeric α,β-tubulin to form a tight ternary complex called the T2S complex.One mole of STMN1 binds to two moles of tubulin dimers through the stathmin-like domain (SLD).When STMN1 sequesters tubulin into the T2S complex, tubulin becomes non-polymerizable. Without tubulin polymerisation, there is no microtubule assembly.STMN1 also promotes microtubule disassembly by acting directly on the microtubule ends.
UOM:  1 * 1 EA
Numéro de catalogue: (PRSI5493P)

Fournisseur:  ProSci Inc.
Description:   SIPA1L2 peptide is used for blocking the activity of SIPA1L1 antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI7199P)

Fournisseur:  ProSci Inc.
Description:   19 amino acids near the carboxy terminus of human PDGF-B.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI1170P)

Fournisseur:  ProSci Inc.
Description:   Bonzo peptide is used for blocking the activity of Bonzo antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI1161P)

Fournisseur:  ProSci Inc.
Description:   FLIP peptide is used for blocking the activity of FLIP antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI1166P)

Fournisseur:  ProSci Inc.
Description:   DR3 peptide is used for blocking the activity of DR3 antibody.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI92-174)

Fournisseur:  ProSci Inc.
Description:   Ubiquitin-Conjugating Enzyme E2 K (UBE2K) belongs to the E2 Ubiquitin-Conjugating Enzyme family. UBE2K is highly expressed in the brain, with highest levels found in cortex and striatum, and at lower levels in cerebellum and brainstem. UBE2K may mediate foam cell formation by the suppression of apoptosis of lipid-bearing macrophages through ubiquitination and subsequence degradation of p53/TP53. UBE2K is associated with the selective degradation of short-lived and abnormal proteins, such as the endoplasmic reticulum-associated degradation (ERAD) of misfolded lumenal proteins. In addition, UBE2K is involved in Alzheimer's disease, Huntington's disease and antigen processing through its interaction with huntingtin, and MHC-heavy chain proteins.
UOM:  1 * 50 µG

Fournisseur:  ProSci Inc.
Description:   Putative Polycomb group protein ASXL1 involved in transcriptional regulation mediated by ligand-bound nuclear hormone receptors, such as retinoic acid receptors (RARs) and peroxisome proliferator-activated receptor gamma (PPARG). It acts as coactivator of RARA and RXRA through association with NCOA1. ASXL1 also acts as corepressor through recruitment of KDM1A and CBX5 to target genes in a cell-type specific manner; the function seems to involve differential recruitment of methylated histone H3 to respective promoters.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI92-176)

Fournisseur:  ProSci Inc.
Description:   ATP-binding cassette sub-family B member 5(ABCB5) is a plasma membrane-spanning protein. ABCB5 is principally expressed in physiological skin and human malignant melanoma. ABCB5 has been suggested to regulate skin progenitor cell fusion and mediate chemotherapeutic drug resistance in stem-like tumour cell subpopulations in human malignant melanoma. It is commonly over-expressed on circulating melanoma tumour cells. Furthermore, the ABCB5+ melanoma- initiating cells were demonstrated to express FLT1 (VEGFR1) receptor tyrosine kinase which was functionally required for efficient xenograft tumour formation, as demonstrated by shRNA knockdown experiments.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI96-691)

Fournisseur:  ProSci Inc.
Description:   Sialic acid-binding Ig-like lectin 5 (SIGLEC5) is also known as CD33 antigen-like 2 (CD33L2), Obesity-binding protein 2 (OB-BP2), CD antigen CD170, which belongs to the immunoglobulin superfamily and SIGLEC (sialic acid binding Ig-like lectin) family. SIGLEC5 / CD170 is expressed by monocytic / myeloid lineage cells. SIGLEC-5 / CD33-L2 binds equally to alpha-2,3-linked and alpha-2,6-linked sialic acid. The sialic acid recognition site may be masked by cis interactions with sialic acids on the same cell surface.
UOM:  1 * 1 EA
Numéro de catalogue: (PRSI91-744)

Fournisseur:  ProSci Inc.
Description:   CD160 antigen is a Lipid-anchor that exists as a disulfide-linked homomultimer. CD160 contains one Ig-like V-type domain. The human CD160 precursor is a cysteine-rich, glycosylphosphatidylinositol-anchored protein of 181 amino acids with a single Ig-like domain. It is weakly homologous to KIR2DL4. CD160 is expressed in the spleen, peripheral blood, and small intestine. Its expression is tightly associated with peripheral blood NK cells and CD8 T lymphocytes with cytolytic effector activity. CD160 is a receptor showing broad specificity for both classical and non-classical MHC class I molecules.
UOM:  1 * 50 µG
Numéro de catalogue: (PRSI4487P)

Fournisseur:  ProSci Inc.
Description:   SIRT2 peptide is used for blocking the activity of SIRT2 antibody.
UOM:  1 * 50 µG
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