Platelet factor 4 / PF4 (32-101, His-tag) - AR50929PU-N

Product Description for Platelet factor 4 / PF4

Platelet factor 4 / PF4.
Presentation: Purified

Product Category	Proteins & Growth Factors
Quantity	0.1 mg
Synonyms	C-X-C motif chemokine 4, CXCL4, Iroplact, Oncostatin-A, PF-4, SCYB4
Presentation	Purified
Molecular weight	10.0 kDa
Source	E. coli
Species (Protein)	Human
Shipping to	Worldwide
PDF datasheet	View Datasheet
Manufacturer	OriGene Technologies GmbH
Material safety datasheet	MSDS for Proteins (de)

Immunogen	Swiss Prot Num: P02776
Purity	> 85 % by SDS - PAGE
Background	CXCL4 is a member of the CXC chemokine family. This chemokine is released from the alpha granules of activated platelets in the form of a homotetramer which has high affinity for heparin and is involved in platelet aggregation. This protein is chemotactic for numerous other cell type and also functions as an inhibitor of hematopoiesis, angiogenesis and T-cell function.
Concentration	0.25 mg/ml (determined by Bradford assay)
General Readings	Zhang X., et al. (1994) Biochemistry 33:8361-8366.
Storage	Store undiluted at 2-8°C for one week or (in aliquots) at -20°C to -80°C for longer. Avoid repeated freezing and thawing. Shelf life: one year from despatch.
Description	Description: Recombinant human CXCL4 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques. AA Sequence: `MGSSHHHHHH SSGLVPRGSH MEAEEDGDLQ CLCVKTTSQV RPRHITSLEV IKAGPHCPTA QLIATLKNGR KICLDLQAPL YKKIIKKLLE S` Molecular weight: (91aa) confirmed by MALDI-TOF
Format	Buffer System: 20 mM Tris-HCl buffer (pH 8.0) containing 0.2M NaCl, 50% glycerol, 2mM DTT Purity: >85% by SDS - PAGE State: Liquid purified protein Purified