Recombinant Human P-selectin (SELP), partial

Code CSB-MP020978HU
Size $500
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity
Greater than 90% as determined by SDS-PAGE.
Target Names
SELP
Uniprot No.
Research Area
Cardiovascular
Alternative Names
CD62 antigen-like family member P;Granule membrane protein 140;GMP-140;Leukocyte-endothelial cell adhesion molecule 3;LECAM3;Platelet activation dependent granule-external membrane protein;PADGEM;CD62P
Species
Homo sapiens (Human)
Source
Mammalian cell
Expression Region
42-771aa
Target Protein Sequence
WTYHYSTKAYSWNISRKYCQNRYTDLVAIQNKNEIDYLNKVLPYYSSYYWIGIRKNNKTWTWVGTKKALTNEAENWADNEPNNKRNNEDCVEIYIKSPSAPGKWNDEHCLKKKHALCYTASCQDMSCSKQGECLETIGNYTCSCYPGFYGPECEYVRECGELELPQHVLMNCSHPLGNFSFNSQCSFHCTDGYQVNGPSKLECLASGIWTNKPPQCLAAQCPPLKIPERGNMTCLHSAKAFQHQSSCSFSCEEGFALVGPEVVQCTASGVWTAPAPVCKAVQCQHLEAPSEGTMDCVHPLTAFAYGSSCKFECQPGYRVRGLDMLRCIDSGHWSAPLPTCEAISCEPLESPVHGSMDCSPSLRAFQYDTNCSFRCAEGFMLRGADIVRCDNLGQWTAPAPVCQALQCQDLPVPNEARVNCSHPFGAFRYQSVCSFTCNEGLLLVGASVLQCLATGNWNSVPPECQAIPCTPLLSPQNGTMTCVQPLGSSSYKSTCQFICDEGYSLSGPERLDCTRSGRWTDSPPMCEAIKCPELFAPEQGSLDCSDTRGEFNVGSTCHFSCDNGFKLEGPNNVECTTSGRWSATPPTCKGIASLPTPGLQCPALTTPGQGTMYCRHHPGTFGFNTTCYFGCNAGFTLIGDSTLSCRPSGQWTAVTPACRAVKCSELHVNKPIAMNCSNLWGNFSYGSICSFHCLEGQLLNGSAQTACQENGHWSTTVPTCQAGPLTIQEA
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
108.8 kDa
Protein Length
Partial
Tag Info
C-terminal hFc-Myc-tagged
Form
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.
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution
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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
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.
Lead Time
18-28 business days
Notes
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.

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Target Background

Function
Ca(2+)-dependent receptor for myeloid cells that binds to carbohydrates on neutrophils and monocytes. Mediates the interaction of activated endothelial cells or platelets with leukocytes. The ligand recognized is sialyl-Lewis X. Mediates rapid rolling of leukocyte rolling over vascular surfaces during the initial steps in inflammation through interaction with SELPLG.
Gene References into Functions
  1. Suggest role for soluble P-selectin in the diagnosis of venous thromboembolism. PMID: 30093507
  2. plasma level predictive of high residual platelet reactivity during maintenance-phase dual antiplatelet therapy PMID: 29334682
  3. Kidney transplant has a significant restorative effect on platelet aggregation and coagulation functions independent of platelet activation, as evaluated with P-selectin levels. PMID: 27267514
  4. In Chinese Han population cardiovascular disease (CVD) risk is significantly higher in carriers with rs1800805-A allele (GA and AA) in the selectin P gene (SELP) than those with GG genotype. CVD risk is the highest for rs1800805-GA or AA carriers with additional genetic polymorphisms 1800796-GC or CC in interleukin 6 gene. PMID: 28819827
  5. VWF, GMP-140, ADAMTS13 and the cerebral vasospasm, delayed cerebral ischemia, tumor diameter and prognosis of aneurysmal subarachnoid hemorrhage patients are closely related PMID: 29077161
  6. The highest level of sP-selectin in colorectal patients was observed in patients with metastases to the liver (stage IV), and was significantly higher than in patients without metastases (stage I/II) and with lymph node metastases (stage III), p = .02. P-selectin plays an important role in the progression of CRC PMID: 27775438
  7. Serum P-selectin levels are not altered in cystic fibrosis patients. PMID: 28646244
  8. miR-223, miR-26b, miR-126 and miR-140 are expressed at a lower level in platelets and megakaryocytes in type 2 diabetics causing up-regulation of P2RY12 and SELP mRNAs that may contribute to adverse platelet function. PMID: 27975100
  9. coronary thrombi in STEMI patients resistant to fibrinolysis are characterised by higher fibrin, P-selectin and VWF content than lysis-sensitive thrombi PMID: 26962963
  10. P-Selectin and ICAM-1 have roles in mediating THP-1 monocyte adhesion PMID: 28262902
  11. Transgenic expression of SELP is atherogenic in Apoe(-/-) mice, suggesting that P-selectin contributes to atherogenesis. PMID: 27102967
  12. These results provide a novel insight into the mechano-chemical regulation mechanism for P-selectin-induced calcium signaling of neutrophils in flow. PMID: 28097631
  13. Data indicate no association of maternal or fetal ITGA2 C807T SNP, ITGB3 T1565C SNP, PECAM1 CTG - GTG and SELP A/C polymorphisms with fetal growth restriction (FGR). PMID: 28358707
  14. Study concluded that the genotype and allele frequencies of SELP S290N were not significant different between the acute ischemic stroke case group and the control group as well as between each subtype group and the control group PMID: 27423570
  15. High SELP expression is associated with Inflamed Atherosclerotic Plaque. PMID: 27237221
  16. Circulating P-selectin levels were closely associated with endocan levels in obese children and adolescents with non-alcoholic fatty liver disease. PMID: 28318371
  17. Primary Aldosteronism is related to platelet activation, expressed as higher plasma values of soluble CD40L and soluble P-selectin values. PMID: 27101095
  18. Immobilized P-selectin-induced calcium signaling of HL-60 cells is P-selectin concentration- and mechanical force-dependent PMID: 28155729
  19. results found that LMWF protected the renal function in diabetic nephropathy rats and alleviated inflammation through the modulation of P-selectin and inflammatory cytokines. LMWF may have therapeutic potential against diabetic nephropathy. PMID: 27234491
  20. The study establishes that thrombotic-inflammatory pathways enhancing P-selectin exposure unrelated to treatment might be activated in patients, while the event rate remained lowered, and hence, treatment strategies should be inclusive to control these factors. PMID: 27406211
  21. This study could not support the potential benefit of the high-dose vitamin D on plasma level of P-selectin and hs-CRP in patients with VTE. PMID: 25601896
  22. The level of d-dimer, P-selectin, and platelet count might be good candidate predictive markers for PVT in patients with cirrhotic PHT after devascularization. The combined test of the 3 markers can increase the value of prediction. PMID: 25633343
  23. deletion of P-sel disrupted megakaryocyte/neutrophil interactions in spleen, reduced TGF-beta content, and corrected the hematopoietic stem cells distribution that in Gata1(low) mice, as in primary myelofibrosis patients, is abnormally expanded in spleen. PMID: 26439305
  24. Elevated plasma P-selectin autoantibodies may play a role in the pathogenesis of thrombocytopenia in pSS patients. PMID: 26613867
  25. The addition of sialic acid enhances the affinity of CD15 to P-selectin and augments the cell adhesion to blood vessel endothelial cells. PMID: 26418972
  26. This study provides a better understanding of the biology of P-selectin and PSGL-1 and their roles in dissemination and resensitization of Multiple myeloma treatment. PMID: 26539491
  27. Data (including data from studies in transgenic mice) suggest that sequence variations limited to 1.4-kb proximal promoter region account for most differences in expression of murine Selp and human SELP genes. PMID: 26631722
  28. P-selectin gene polymorphisms and haplotypes can contribute to proliferative diabetic retinopathy development. PMID: 26344728
  29. P-selectin polymorphism of -825T/C is associated with the risk of pulmonary hypertension in congenital heart defects, and may be one of its risk factors. PMID: 26261613
  30. Soluble P-selectin was upregulated I ankylosing spondylitis patients could predict prognosis. PMID: 26261626
  31. P-selectin has a role in endothelial progenitor cells' inhibition of platelet function PMID: 25948279
  32. s. Leukocyte filtration does not affect the CD62P surface expression of apheresis platelets stored for up to 2 days, which indicates that leukocyte filtration does not damage the activation of apheresis platelets within the retention period PMID: 26125797
  33. Plasmodium falciparum MSP7 and P-selectin were shown to bind each other directly via the N-terminus of PfMSP7 and the P-selectin C-type lectin and EGF-like domains. PMID: 26045295
  34. CD62P levels may be useful as a sensitive clinical marker for the early detection of DWMLs [deep white matter lesions]with cognitive decline. PMID: 26388436
  35. time changes of sCD40L over 1 month after myocardial infarct onset were associated with G894T eNOS polymorphism and with the VEGF concentrations, but not to the platelet CD62P expression PMID: 26279254
  36. Platelet-bound P-selectin appears to be the major determinant of leukocyte-platelet interactions in patients with cardiovascular disease. PMID: 25428141
  37. Inclacumab was well tolerated by the majority of subjects after single intravenous infusion and demonstrated pharmacological activity against both cell expressed P-selectin and soluble P-selectin. PMID: 25714598
  38. There was a larger number of endothelial cells expressing SELP in the lepromatous form compared to the tuberculoid form of leprosy skin lesions. PMID: 26051909
  39. The adhesion molecules CD62P and CD44 play an important role in the pathogenesis of bronchiolitis. PMID: 26575878
  40. SELp expression on platelets of type 2 diabetes patients without prior ischemic events was similar to that of controls. PMID: 26068309
  41. Observe ethnic heterogeneity in the association of P-selectin and risk of coronary heart disease. PMID: 25744700
  42. P-selectin is significantly associated with the development of peripheral artery disease PMID: 25682040
  43. SELP polymorphisms are associated with cachexia development in pancreatic cancer patients. PMID: 25238546
  44. Data indicate that the simultaneous assay of activated platelets (aPLTs) and platelet-activating capacity by P-selectin (CD62P) detection using whole blood treated with the K2-EDTA anticoagulant was useful for the monitoring of antiplatelet drugs. PMID: 22862794
  45. Diesel exhaust exposure during exercise induces platelet activation as illustrated by a dose-response increase in the release of CD62P and CD63. PMID: 25297946
  46. Soluble P-selectin promotes acute myocardial infarction onset but not severity. PMID: 25384966
  47. P-selectin may not be a predicted risk factor for deep vein thrombosis after total hip arthroplasty PMID: 25057500
  48. Minor allele homozygotes for the variant rs6128 were less likely to develop diabetic retinopathy PMID: 25794792
  49. expression of P-selectin and P-selectin glycoprotein ligand-1, forming an auto-augmented loop of porcine aortic endothelial cells and platelet activation PMID: 25405250
  50. von Willebrand factor and IL-6, but not P-selectin in the peripheral and cardiac radiofrequency catheter ablation of atrial fibrillation circulation are affected by PMID: 25390649

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Involvement in disease
Ischemic stroke (ISCHSTR)
Subcellular Location
Cell membrane; Single-pass type I membrane protein.
Protein Families
Selectin/LECAM family
Tissue Specificity
Stored in the alpha-granules of platelets and Weibel-Palade bodies of endothelial cells. Upon cell activation by agonists, P-selectin is transported rapidly to the cell surface.
Database Links

HGNC: 10721

OMIM: 173610

KEGG: hsa:6403

STRING: 9606.ENSP00000263686

UniGene: Hs.73800

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