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  4. Recombinant Bovine Interleukin-8 (IL8)

Recombinant Bovine Interleukin-8 (IL8)

  • 货号：
    CSB-YP011671BO
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP011671BO
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP011671BO-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 货号：
    CSB-BP011671BO
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP011671BO
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    CXCL8; IL8; Interleukin-8; IL-8; C-X-C motif chemokine 8; Chemokine; C-X-C motif) ligand 8
  • 种属：
    Bos taurus (Bovine)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    23-101
  • 氨基酸序列
    AVLSRMST ELRCQCIKTH STPFHPKFIK ELRVIESGPH CENSEIIVKL TNGNEVCLNP KEKWVQKVVQ VFVKRAEKQD P
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    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.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 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：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    IL-8 is a chemotactic factor that attracts neutrophils, basophils, and T-cells, but not monocytes. It is also involved in neutrophil activation. It is released from several cell types in response to an inflammatory stimulus.
  • 基因功能参考文献：
    1. Molecular characterization of the bovine IER3 gene: Down-regulation of IL-8 by blocking NF-kappaB activity mediated by IER3 overexpression in MDBK cells infected with bovine viral diarrhea virus-1. PMID: 29101849
    2. STA3 facilitates TLR4-dependent IL-6 and IL-8 production via IL-6 receptor-positive feedback in endometrial cells. PMID: 26813342
    3. As a pilot study, the present results revealed that identified SNPs in IL8 and TLR4 genes can be used as a genetic marker and predisposing factor for resistance/susceptibility to digital dermatitis in dairy cows. However, TLR4 gene may be a potential candidate for such disease. PMID: 27813832
    4. Blood levels of cortisol, immunoglobulin G, and IL-8 in relationship to genetics and the incidence of bovine respiratory complex disease are reported. PMID: 27482664
    5. Genetic variation at the IL8 locus explains a proportion of the inter-breed and inter-individual variation in immunity between neonatal calves which is likely to influence their resistance to infection. PMID: 27863538
    6. In response to C. abortus infection, both ovine and bovine turbinate cells produce CXCL8 mRNA and protein late in the bacterial developmental cycle. PMID: 26342452
    7. Studied association of IL8 -105G/A with mastitis somatic cell score in Chinese Holstein dairy cows. Results suggest genotype GG may be a useful genetic marker for mastitis resistance selection and breeding in Chinese Holstein dairy cows. PMID: 25380467
    8. Data implicate a complex cascade of events during luteolysis, involving Il8 signaling, neutrophil recruitment, and immune cell action within the corpus luteum. PMID: 24686456
    9. Cadmium exposure induced pulmonary inflammation and increased lung interleukin 8 secretion. PMID: 22094458
    10. Exposure to follicular fluid transiently increased the transcript levels of IL8 and PTGS2, and decreased the expression of SOD2, GPX3, DAB2, and NR3C1. TNF and IL6 levels were also decreased while those of NAMPT were unaffected. PMID: 24186266
    11. study demonstrates that a small experimental rodent model can be utilized for non-invasively monitoring, through a reporter gene system, the activation of an IL-8 promoter region derived from a larger size animal (bovine) PMID: 22761878
    12. Finding of genetic variation in the IL8 promoter that differentially regulates its expression has significant functional implications for IL8 expression in vitro and which may impact on susceptibility to infectious disease and inflammation. PMID: 22244152
    13. Polymorphonuclear neutrophils migrate into the early corpus luteum(CL) partially due to its major chemoattractant IL-8 produced at high levels in the CL. PMID: 21651784
    14. IL8 genotype significantly correlated with mastitis resistance and the locus could be a useful genetic marker for mastitis resistance selection and breeding in Chinese Holstein. PMID: 21113675
    15. IL8 promoter serial deletion analysis revealed a specific region responsive to ORF50/Rta; may represent an endometrial defense mechanism against viral infection PMID: 20720165
    16. IL8 gene genetic diversity has a great genetic effect on milk traits and mastitis resistance PMID: 21513151
    17. The role of NF-kappaB and C/EBP factors in regulating basal and pathogen-induced expression of both genes from cattle, is investigated. PMID: 21255844
    18. Data describe the expression of IL-8, IL-1beta and their respective receptors, CXCR1 and IL-1R1 in bovine theca cells, and suggest that VEGF is associated with the IL system in theca cells in ovary. PMID: 20156197
    19. Levels in milk are altered in the presence of bacteria PMID: 15372997
    20. C-terminal of both bovine IL-8R showed 100% identity, whereas they differ in most other species, suggesting that the two bovine IL-8R initiate similar signal transduction. PMID: 17727952
    21. the pathogen causing subclinical mastitis impairs NF-kappaB activation in MEC thereby severely weakening the immune response,induction of IL-8 and TNFalpha, in the udder PMID: 17936907

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

    KEGG: bta:280828

    STRING: 9913.ENSBTAP00000026275

    UniGene: Bt.49740