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Recombinant Human C-X-C motif chemokine 2 protein (CXCL2)

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  • 货号:
  • 规格:
  • 图片:
  • 其他:


  • 纯度:
    >97% as determined by SDS-PAGE.
  • 内毒素:
    Less than 1.0 EU/μg as determined by LAL method.
  • 生物活性:
    Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human CXCR2 transfected human 293 cells is in a concentration range of 10-100 ng/ml.
  • 基因名:
  • Uniprot No.:
  • 别名:
    C-X-C motif chemokine 2; Chemokine (C X C motif) ligand 2; Chemokine; CXC motif; ligand 2; CINC 2a; CINC2a; CINC3; CXC chemokine; CXCL 2; Cxcl2; CXCL2_HUMAN; Cytokine-induced neutrophil chemoattractant 3; GRO 2; GRO b; GRO protein; beta; Gro-beta; GRO-beta(5-73); GRO-beta-T; GRO2; GRO2 oncogene; GROb; GRObeta; Growth regulated protein beta; Growth-regulated protein beta; GROX; Hematopoietic synergistic factor; HSF; Macrophage inflammatory protein 2 alpha; Macrophage inflammatory protein 2; Macrophage inflammatory protein 2-alpha; Melanoma growth stimulatory activity beta; MGSA b; MGSA beta; MIP 2; MIP 2a; MIP2 alpha; MIP2; MIP2-alpha; MIP2A; MIP2alpha; SB-251353; SCYB 2; Scyb; SCYB2; Small inducible cytokine subfamily B; member 2
  • 种属:
    Homo sapiens (Human)
  • 蛋白长度:
    Full Length of Mature Protein
  • 来源:
  • 分子量:
    7.9 kDa
  • 表达区域:
  • 氨基酸序列
  • 蛋白标签:
  • 产品提供形式:
    Liquid or Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 缓冲液:
    Lyophilized from a 0.2 µm filtered 20 mM PB, pH 7.4, 50 mM NaCl.
  • 储存条件:
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期:
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期:
    5-10 business days
  • Datasheet & COA:
    Please contact us to get it.



  • 功能:
    Produced by activated monocytes and neutrophils and expressed at sites of inflammation. Hematoregulatory chemokine, which, in vitro, suppresses hematopoietic progenitor cell proliferation. GRO-beta(5-73) shows a highly enhanced hematopoietic activity.
  • 基因功能参考文献:
    1. The studies revealed that, although overall structural and oligomerization features of CXCL3 and CXCL2 are similar, prominent differences were observed in their surface characteristics, thus implicating a functional divergence. PMID: 28928065
    2. Taken together, the data of the present study demonstrated that TcpC can induce MIP2 production, which may contribute to the characteristic histological change associated with pyelonephritis. PMID: 28765918
    3. Functional effects data suggested that recombinant human CXCL2 significantly enhanced the migration, invasion ability of SMMC7721 hepatocellular carcinoma cells, and weakened adhesion ability. PMID: 27117207
    4. Reduced rate of sickle-related complications in Brazilian patients carrying HbF-promoting alleles at the BCL11A and HMIP-2 loci PMID: 26888013
    5. Results identify the CXCL2/MIF-CXCR2 axis as an important mediator in MDSC recruitment and as predictors in bladder cancer. PMID: 27721403
    6. Chronic inflammation contributes to the change of CXCL12 DNA methylation in buccal cells and that DNA methylation profile of CXCL12 promoter plays important role in development and progression of periodontal disease. PMID: 27580404
    7. high GRO-beta expression correlates with poor prognosis and contributes to ovarian cancer tumorigenesis and metastasis. PMID: 26063953
    8. In this review, a genetic variant in CXCL12 is described that is associated with type 2 diabetes mellitus and its complications. PMID: 25085744
    9. We have demonstrated that GRObeta, as an oncogene product, contributed to tumorigenesis and metastasis of HCC PMID: 25801245
    10. Our results demonstrated that resistance to anti-proliferative effects of CXCR2 may also arise from feedback increases in MIP-2 secretion. PMID: 25682075
    11. autophagy is required for Hepatitis B virus-induced NF-kappaB activation and release of IL-6, IL-8, and CXCL2 in Hepatocytes PMID: 25708728
    12. The results link CXCL1 and CXCL2 chemokines with bone marrow adiposity and implicate CXCR2 signaling in promoting effects of marrow fat on progression of skeletal tumors in bone. PMID: 25802102
    13. CXCL2 has antimicrobial activity against E. coli and S. aureus. PMID: 12949249
    14. Simultaneous targeting of hCAP-G2 and MIP-2A is a promising strategy for the development of antitumor drugs as a treatment for intractable tumours. PMID: 24098805
    15. our results demonstrate the diverse mechanisms by which CXCL2 and CXCL3 mediate normal and asthmatic airway smooth muscle cell migration PMID: 23904157
    16. CXCL12 and CXCR4 are related to formation of gastric tumors and lymph node metastasis PMID: 21630055
    17. Ubiquinol decreases monocytic expression and DNA methylation of the pro-inflammatory CXCL2 gene in humans. PMID: 23021568
    18. CXCL2, a WAT-produced chemokine being up-regulated in obesity, stimulates neutrophil adhesion to vis WAT endothelial cells. Activated neutrophils in obesity may influence vis WAT-ECs functions and contribute to WAT inflammation. PMID: 23372021
    19. This is the first report showing the role of CXCL2 in cancer-associated bone destruction. PMID: 22771802
    20. Anti-human ANXA1 antibodies and, to a lesser extent, anti-human ANXA4 antibodies increased MIP-2 or IL-8 production. PMID: 22056994
    21. Data suggest that GRObeta may function as an oncogene product and contribute to tumorigenesis and metastasis of esophageal squamous cell carcinoma. PMID: 21677836
    22. It can be hypothesized that for some targets, such as CXCL1 and CXCL2, additional signaling may be necessary to fully activate the 3'untranslated region-dependent human antigen R (HuR) function in airway epithelium PMID: 21220697
    23. A significantly increased expression of GRO-2, GRO-3, and IL-8 in colon carcinoma as compared to normal tissue, is reported. PMID: 20162422
    24. G-CSF stimulates the expression of the MIP-2 receptor via STAT3-dependent transcriptional activation of Il8rb PMID: 20185584
    25. modulation of the GRO beta concentration in the endometrium by inflammatory mediators may contribute to the normal and pathological processes of human reproduction by regulating the trafficking of neutrophils into the endometrium PMID: 12892904
    26. Neutrophil elastase, MIP-2, and TLR-4 have roles in progression of human sepsis and murine peritonitis PMID: 15614130
    27. CXCL2 tandem repeat promoter polymorphism is associated with susceptibiltiy to severe sepsis in the Spanish population. PMID: 16421598
    28. CXC chemokine CXCL10 and CC chemokine CCL2 serum levels increase with normal aging PMID: 16697212
    29. Inhibition of ERK phosphorylation decreased expression of Grob. PMID: 17466952
    30. data suggest that a tandem repeat polymorphism (AC)n at position -665 in the CXCL2 gene may be an independent predictor of mortality for severe sepsis PMID: 17944017
    31. Decrease of CXCL1 and -2 mediated by Curcumin is involved in the inhibition of metastasis in breast cancer cells. PMID: 17999991
    32. Peripheral neutrophilia and increased serum chemokines (IL-8 and MIP-2) may indicate hepatic injuries in glycogen storage disease type Ia. PMID: 18191274
    33. Resident tissue macrophages are the major source of MIP-2 and KC chemokines; these chemokines are newly synthesized products of signaling through Toll-like receptors. PMID: 18322244
    34. In colon epithelial cells, induction of MIP-2 alpha expression by tumor necrosis factor-alpha was accompanied by a concomitant reduction in miR-192 expression and miR-192 was observed to regulate the expression of MIP-2 alpha. PMID: 18835392
    35. Report gonadotropin-releasing hormone-regulated CXCL2 expression in human placentation. PMID: 19369450



  • 亚细胞定位:
  • 蛋白家族:
    Intercrine alpha (chemokine CxC) family
  • 数据库链接:

    HGNC: 4603

    OMIM: 139110

    KEGG: hsa:2920

    STRING: 9606.ENSP00000427279

    UniGene: Hs.75765