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              重組人人血小板因子4(PF-4)

              更新時間:2013-06-17點擊次數:1462

              Synonyms :
              Plaet Factor-4, CXCL4, Oncostatin A, Ironplact
              Description :
              PF-4 is a CXC chemokine that is expressed in megakaryocytes and stored in the alpha-granules of plaets. PF-4 is chemotactic towards neutrophils and monocytes and has been shown to inhibit angiogenesis. Recombinant human PF-4 is a 7.8 kDa protein containing 70 amino acid residues, including the four highly conserved residues present in CXC chemokines.
              Catalog #:
              300-16
              Source :
              E.coli
              Stability :
              The lyophilized protein is stable for at least 2 years from date of receipt at -200C. Reconstituted PF-4 is stable for at least 3 months when stored in working aliquots with a carrier protein at -200C. Avoid repeated freeze/thaw cycles.
              Purity :
              Greater than 98% by SDS-PAGE gel and HPLC analyses.
              Endotoxin Level :
              Endotoxin level is less than 0.1 ng per µg (1EU/µg).
              Biological Activity :
              Determined by its ability to chemoattract human fibroblasts using a concentration range of 1.0-10.0 ng/ml.
              AA Sequence :
              EAEEDGDLQC LCVKTTSQVR PRHITSLEVI KAGPHCPTAQ LIATLKNGRK ICLDLQAPLY KKIIKKLLES
              Country of Origin :
              USA
               

               
               
              Size A
              5µg
              $75 
               
               
              Size B
              20µg
              $185