製品の概要

製品の詳細

  • 由来Recombinant
  • 由来Wheat germ
  • アミノ酸配列
    • アクセッション番号P48061-2
    • 生物種Human
    • 配列MNAKVVVVLVLVLTALCLSDGKPVSLSYRCPCRFFESHVARANVKHLKIL NTPNCALQIVARLKNNNRQVCIDPKLKWIQEYLEKALNK
    • 領域1 to 89
    • タグGST tag N-Terminus
    • 配列の追加情報Full length for the alpha isoform.

特性

Our Abpromise guarantee covers the use of ab15797 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • アプリケーション

    Western blot

    ELISA

  • 製品の状態Liquid
  • 備考

    This protein is one of a large range of proteins that are produced on demand for Abcam and are typically available with a 2/3 week lead time. Please check the stock information section above for information on current stock availability. Produced for Abcam under license from CellFree Sciences Co., Ltd. (CFS) of Japan.

    This protein was produced from cDNA using a wheat germ cell-free in vitro expression system.

    This protein could also be useful for Assay Development and Protein Array studies.

  • Concentration information loading...

前処理および保存

  • 保存方法および安定性

    Shipped at 4°C. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.

    Preservative: None
    Constituents: Tris HCl, Glutathione. pH 8.0

関連情報

  • 別名
    • 12-O-tetradecanoylphorbol 13-acetate repressed protein 1
    • AI174028
    • C-X-C motif chemokine 12
    • Chemokine (C-X-C motif) ligand 12
    • Chemokine (C-X-C motif) ligand 12 (stromal cell-derived factor 1)
    • Chemokine CXC motif ligand 12
    • cxcl12
    • hIRH
    • hSDF-1
    • Intercrine reduced in hepatomas
    • IRH
    • OTTHUMP00000019491
    • PBSF
    • Pre-B cell growth-stimulating factor
    • SCYB12
    • SDF 1
    • SDF-1
    • SDF-1-alpha(3-67)
    • SDF-1a
    • SDF-1b
    • SDF1_HUMAN
    • SDF1A
    • SDF1B
    • Stromal cell-derived factor 1
    • Stromal cell-derived factor 1 delta
    • Stromal cell-derived factor 1 gamma
    • Stromal cell-derived factor 1a
    • Stromal cell-derived factor-1 alpha
    • Thymic lymphoma cell-stimulating factor
    • Tlsf
    • TLSF-a
    • TLSF-b
    • Tlsfa
    • Tlsfb
    • TPAR1
    see all
  • 機能Chemoattractant active on T-lymphocytes, monocytes, but not neutrophils. Activates the C-X-C chemokine receptor CXCR4 to induce a rapid and transient rise in the level of intracellular calcium ions and chemotaxis. Also binds to atypical chemokine receptor ACKR3, which activates the beta-arrestin pathway and acts as a scavenger receptor for SDF-1. SDF-1-beta(3-72) and SDF-1-alpha(3-67) show a reduced chemotactic activity. Binding to cell surface proteoglycans seems to inhibit formation of SDF-1-alpha(3-67) and thus to preserve activity on local sites. Acts as a positive regulator of monocyte migration and a negative regulator of monocyte adhesion via the LYN kinase. Stimulates migration of monocytes and T-lymphocytes through its receptors, CXCR4 and ACKR3, and decreases monocyte adherence to surfaces coated with ICAM-1, a ligand for beta-2 integrins. SDF1A/CXCR4 signaling axis inhibits beta-2 integrin LFA-1 mediated adhesion of monocytes to ICAM-1 through LYN kinase. Inhibits CXCR4-mediated infection by T-cell line-adapted HIV-1. Plays a protective role after myocardial infarction. Induces down-regulation and internalization of ACKR3 expressed in various cells. Has several critical functions during embryonic development; required for B-cell lymphopoiesis, myelopoiesis in bone marrow and heart ventricular septum formation.
  • 組織特異性Isoform Alpha and isoform Beta are ubiquitously expressed, with highest levels detected in liver, pancreas and spleen. Isoform Gamma is mainly expressed in heart, with weak expression detected in several other tissues. Isoform Delta, isoform Epsilon and isoform Theta have highest expression levels in pancreas, with lower levels detected in heart, kidney, liver and spleen.
  • 配列類似性Belongs to the intercrine alpha (chemokine CxC) family.
  • 発生段階Isoform Alpha is ubiquitously expressed in fetal tissues. Isoform Beta and isoform Delta have more limited expression patterns, with highest levels detected in fetal spleen and fetal liver, respectively. Isoform Gamma and isoform Theta are weakly detected in fetal kidney.
  • 翻訳後修飾Processed forms SDF-1-beta(3-72) and SDF-1-alpha(3-67) are produced after secretion by proteolytic cleavage of isoforms Beta and Alpha, respectively. The N-terminal processing is probably achieved by DPP4. Isoform Alpha is first cleaved at the C-terminus to yield a SDF-1-alpha(1-67) intermediate before being processed at the N-terminus. The C-terminal processing of isoform Alpha is reduced by binding to heparin and, probably, cell surface proteoglycans.
  • 細胞内局在Secreted.
  • Information by UniProt

Recombinant Human SDF1 protein (ab15797) 使用論文

ab15797 has not yet been referenced specifically in any publications.

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