Human CXCL4 Protein (CXC-HM4L4)

  • Express System: E.coli
  • Product Tag: N-His-Avi
  • Purity: > 95% as determined by Tris-Bis PAGE
  • Exact Sequence: Glu32-Ser101

Catalog: CXC-HM4L4


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Product Description Recombinant Human CXCL4 Protein is expressed from E.coli with His tag and Avi tag at the N-Terminus.It contains Glu32-Ser101.

Product Background

Chemokines regulate leukocyte migration during physiological and pathological conditions. It is currently accepted that these chemotactic cytokines are also important in the development and progression of cancer. CXCL4 and its non-allelic variant CXCL4L1 are two platelet-associated chemokines that have been attributed anti-tumoral activity as a result of their angiostatic potential and the chemotactic activity for anti-tumoral leukocytes.

Product Category

Recombinant Protein


Synonyms PF-4; Oncostatin-A; CXCL4; SCYB4; Iroplact; MGC138298

Gene/Protein ID




Exact Sequence

Molecular Weight The protein has a predicted MW of 10.68 kDa same as Tris-Bis PAGE result.

Product Tag


Express System

Purity > 95% as determined by Tris-Bis PAGE
Endotoxin Less than 1EU per ug by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22um filtered solution in 4mM HCl. Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in 4mM HCl.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Human CXCL4 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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