CHST15 Proteins, cDNA Clones Research Reagents

All CHST15 reagents are produced in house and quality controlled, including 15 CHST15 Gene, 1 CHST15 Lysate, 1 CHST15 Protein, 2 CHST15 qPCR. All CHST15 reagents are ready to use.

CHST15 Protein (1)

    CHST15 cDNA Clone (15)

    NM_015892.2

    クローニングベクター cDNA 製品

    In lentiviral vector

    NM_029935.5

    In lentiviral vector

    In expression vector

    CHST15 Lysate (1)

      CHST15 の背景知識

      Carbohydrate sulfotransferase 15, also known as N-acetylgalactosamine 4-sulfate 6-O-sulfotransferase, GalNAc4S-6ST, B-cell RAG-associated gene protein, CHST15 and BRAG, is a single-pass type II membrane protein which belongs to thesulfotransferase 1 family. CHST15 / BRAG is expressed in B-cell-enriched tissues but not in fetal or adult thymus. It is expressed in fetal and adult spleen, lymph node, tonsil, bone marrow and peripheral leukocytes. It is not expressed in T-cells. In pro-B, pre-B, and mature B-cell lines, it colocalizes with RAG1. CHST15 / BRAG is a sulfotransferase that transfers sulfate from 3'-phosphoadenosine 5'-phosphosulfate (PAPS) to the C-6 hydroxyl group of the GalNAc 4-sulfate residue of chondroitin sulfate A and forms chondroitin sulfate E containing GlcA-GalNAc(4,6-SO4) repeating units. It also transfers sulfate to a unique non-reducing terminal sequence, GalNAc(4SO4)-GlcA(2SO4)-GalNAc(6SO4), to yield a highly sulfated structure similar to the structure found in thrombomodulin chondroitin sulfate. CHST15 / BRAG may also act as a B-cell receptor involved in BCR ligation-mediated early activation that mediate regulatory signals key to B-cell development and / or regulation of B-cell-specific RAG expression.

      CHST15 の参考文献

      • Verkoczy L.K., et al.,(1998), hBRAG, a novel B cell lineage cDNA encoding a type II transmembrane glycoprotein potentially involved in the regulation of recombination activating gene 1 (RAG1). Eur. J. Immunol. 28:2839-2853.
      • Yuki M., et al., (2000), Structure, expression and mutational analysis of the hBRAG gene on 10q in the frequently deleted region in human endometrial cancer.Oncol. Rep. 7:1339-1342.
      • Ohtake S., et al.,(2001), Human N-acetylgalactosamine 4-sulfate 6-O-sulfotransferase cDNA is related to human B cell recombination activating gene-associated gene.J. Biol. Chem. 276:43894-43900.

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