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Human CXCL4/PF4 Recombinant Protein (C-Fc) (HY443011)

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Aperçu
Numéro de catalogueHY443011
Description
Recombinant Human PF4/CXCL4 Protein, C-Fc (HY443011) expressed in Mammalian Cells, spanning Glu32-Ser101. Purity: >90% by SDS-PAGE.
Highlights
  • ●Fc Fusion — Enhanced stability with Protein A/G purification compatibility.
  • ●Mammalian Expression — Proper folding and native glycosylation.
  • ●High Purity — >90% purity verified by SDS-PAGE.
Système d'expressionMammalian cells
Numéro d'accèsP02776
Longueur de protéineGlu32-Ser101
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
EspècesHomo sapiens (Human)
Nature Recombinant
Niveau d'endotoxines Please contact with the lab for this information.
Pureté >90% as determined by SDS-PAGE.
Masse moléculaire prédite 36.11 kDa
Forme Lyophilized
Tampon de stockage Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Reférez-vous aux informations spécifiques sur le tampon dans la copie papier du datasheet ou dans le COA spécifique au lot.

Reconstitution Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Expédition In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stabilité et stockage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Noms alternatifsC-X-C motif chemokine 4, CXCL4, Endothelial cell growth inhibitor, Iroplact, Oncostatin-A, PF-4, PF4, Platelet factor 4, Platelet factor 4, short form, SCYB4
Contexte

Platelet factor 4 is a ~10 kDa protein. Chemokine released during platelet aggregation that plays a role in different biological processes including hematopoiesis, cell proliferation, differentiation, and activation. Acts via different functional receptors including CCR1, CXCR3A or CXCR3B. Upon interaction with CXCR3A receptor, induces activated T-lymphocytes migration mediated via downstream Ras/extracellular signal-regulated kinase (ERK) signaling. Neutralizes the anticoagulant effect of heparin by binding more strongly to heparin than to the chondroitin-4-sulfate chains of the carrier molecule. Plays a role in the inhibition of hematopoiesis and in the maintenance of hematopoietic stem cell (HSC) quiescence.

1. Fox, JM. et al. (2018) Scientific reports 8, 9466. PMID: 29930254
2. Lecomte-Raclet, L. et al. (1998) Blood 91, 2772-80. PMID: 9531587
3. Mueller, A. et al. (2008) Journal of leukocyte biology 83, 875-82. PMID: 18174362
4. Van Raemdonck, K. et al. (2014) Angiogenesis 17, 631-40. PMID: 24469069
5. Yang, C. et al. (2022) Nature communications 13, 3426. PMID: 35701499
6. Affandi, AJ. et al. (2022) Cell reports 38, 110189. PMID: 34986347
7. Dudek, AZ. et al. (1997) The Journal of biological chemistry 272, 31785-92. PMID: 9395524
Note For research use only
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
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Concentration
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Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
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V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
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V₂ (Working Vol.)
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