Recombinant mouse platelet factor 4 (Pf4)

中文名稱：

小鼠Pf4重組蛋白
貨號：

CSB-EP017809MO
說明書：

MSDS Datasheet
規(guī)格：

￥1836
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產(chǎn)品詳情
產(chǎn)品評價
相關(guān)產(chǎn)品
靶點詳情

產(chǎn)品詳情

純度：

Greater than 90% as determined by SDS-PAGE.
基因名：

Pf4
Uniprot No.：

Q9Z126
別名：

Pf4; Cxcl4; Scyb4; Platelet factor 4; PF-4; C-X-C motif chemokine 4
種屬：

Mus musculus (Mouse)
蛋白長度：

Full Length of Mature Protein
來源：

E.coli
分子量：

24.2kDa
表達區(qū)域：

30-105aa
氨基酸序列

VTSAGPEESDGDLSCVCVKTISSGIHLKHITSLEVIKAGRHCAVPQLIATLKNGRKICLDRQAPLYKKVIKKILES
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標簽：

N-terminal 6xHis-SUMO-tagged
產(chǎn)品提供形式：

Liquid or Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
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.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質(zhì)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.
貨期：

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA：

Please contact us to get it.

產(chǎn)品評價

靶點詳情

功能：

Released during platelet aggregation. Neutralizes the anticoagulant effect of heparin because it binds more strongly to heparin than to the chondroitin-4-sulfate chains of the carrier molecule. Chemotactic for neutrophils and monocytes. Inhibits endothelial cell proliferation.
基因功能參考文獻：
1. these data demonstrate that PF4 has an important role in increasing B cell differentiation in the bone marrow environment PMID: 28914425
2. these results identify CXCL4 as a vital immunoregulatory chemokine essential for protecting mice against influenza A virus infection, especially as it affects the development of lung injury and neutrophil mobilization to the inflamed lung PMID: 28120850
3. These results indicate that CXCL4 is a novel Ni-binding protein that augments Ni allergy at the elicitation and sensitization phases. This is the first study to demonstrate that the Ni-binding protein augments Ni allergy in vivo. PMID: 28319310
4. PF4 was produced by Ly6G+CD11b+ immature myeloid cells in the early stage premetastatic lungs, and decreased during metastatic progression. PMID: 27223426
5. These data demonstrate that the CXCR2 network and CXCL4 play a role in the maintenance of normal HSC/HPC cell fates, including survival and self-renewal. PMID: 27222476
6. Platelet-derived CXCL7 and CXCL4 contribute to the pathogenesis of acute lung injury. PMID: 27755915
7. CXCL4 plays an important role in pancreatic inflammation PMID: 27183218
8. Platelet secretion of CXCL4 is Rac1-dependent and regulates neutrophil infiltration and tissue damage in septic lung damage PMID: 26478565
9. PF4 has a complex intramedullary life cycle with important implications in megakaryopoiesis and hematopoietic stem cell replication not seen with other tested alpha granule proteins. PMID: 26256688
10. Heparin enhances antigen uptake and activation of the initial steps in the cellular immune response to PF4-containing complexes. PMID: 25960020
11. Data indicate that platelet factor 4 (PF4) is involved directly in liver innate immune response against ischaemia-reperfusion injury (IRI) by regulating Th17 cell differentiation. PMID: 25440775
12. CXCL4 regulates hematopoietic stem cell cell cycle activity. PMID: 25326802
13. Platelet factor 4 has a role in regulating Th17 differentiation and cardiac allograft rejection PMID: 24463452
14. Histones regulate activated protein C formation in a manner similar to PF4 and suggest heparinoids may be benificial in sepsis. PMID: 24177324
15. PF4 drives a vascular smooth muscle inflammatory phenotype including a decline in differentiation markers, increased cytokine production, and cell proliferation. PMID: 23568488
16. PF4 expression on intestinal epithelial cells is increased after IR at both the mRNA and protein levels. In conclusion, these findings demonstrate that may PF4 represent an important mediator of local and remote tissue damage. PMID: 22792197
17. These results suggest that Cxcl4 and Cxcl7 play a role in the development of neurobehavioral alterations that are triggered by in utero TCDD exposure and later surface in adults. PMID: 21509788
18. PF4 may have a role in bacterial defense, and heparin-induced thrombocytopenia is probably a misdirected antibacterial host defense mechanism. PMID: 20959601
19. In vivo, half-life and diffusibility of CXCL4L1 compared with Cxcl4 is strongly increased. PMID: 20688960
20. These data indicate that PF4 induction of monocyte KLF4 expression may be an important step in the pathogenesis of experimental cerebral malaria. PMID: 20454664
21. Micronutrients effectively promote tumor dormancy in early prostate cancer by inducing platelet factor-4 expression and concentrating it at the tumor endothelium through enhanced platelet binding. PMID: 20525356
22. CXC chemokine ligand 4 (Cxcl4) is a platelet-derived mediator of experimental liver fibrosis. PMID: 20162727
23. important role for PF4 in thrombosis and neutralization of PF4 is an important component of heparin's anticoagulant effect. PMID: 14764524
24. Platelet factor 4 and interleukin-8 CXC chemokine heterodimer formation modulates function at the quaternary structural level PMID: 15531763
25. the PF4 storage pathway in alpha-granules is not a default pathway, but rather a regular granule storage pathway probably requiring specific sorting mechanisms PMID: 15613031
26. analysis of granule targeting sequence within platelet factor 4 PMID: 15964840
27. clinical heterogeneity in the HIT immune response may be due in part to requirements for specific biophysical parameters of the PF4/heparin complexes that occur in settings of intense platelet activation and PF4 release PMID: 17848616
28. platelet-associated PF-4, but not its plasma counterpart, may represent a potential biomarker of early tumor presence PMID: 17914028
29. platelet specific chemokine PF4 promotes atherosclerotic lesion development in vivo PMID: 18000617
30. Brain microglia are a cellular source of CXCL4 gene expression. PMID: 18248618
31. platelet-derived PF4 contributes to immune activation and T cell trafficking as part of the pathogenesis of experimental cerebral malaria . PMID: 18692777
32. Platelet factor 4 regulates megakaryopoiesis through low-density lipoprotein receptor-related protein 1 (LRP1) on megakaryocytes. PMID: 19605848
顯示更多

收起更多
亞細胞定位：

Secreted.
蛋白家族：

Intercrine alpha (chemokine CxC) family
數(shù)據(jù)庫鏈接：

KEGG: mmu:56744

STRING: 10090.ENSMUSP00000031320

UniGene: Mm.332490