PF4 Protein
Quick Overview for PF4 Protein (ABIN935741)
Target
See all PF4 ProteinsProtein Type
Biological Activity
Origin
Source
Purity
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Sequence
- EAEEDGDLQC LCVKTTSQVR PRHITSLEVI KAGPHCPTAQ LIATLKNGRK ICLDLQAPLY KKIIKKLLES
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Characteristics
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Purified recombinant Human PF4 protein
Expression System: E.coli
Bioactivity: Determined by its ability to chemoattract human fibroblasts using a concentration range of 1.0-10.0 ng/mL. -
Endotoxin Level
- < 0.1 ng per µg (1 EU/µg).
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Platelet Factor 4 (PF4) (AA 32-101) protein (Fc Tag)
PF4 Origin: Human Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Platelet Factor 4 (PF4) (AA 30-105) protein (Fc Tag)PF4 Origin: Mouse Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 90 % as determined by HPLC
Platelet Factor 4 (PF4) (AA 32-101) protein (His-Avi Tag)PF4 Origin: Human Host: Escherichia coli (E. coli) Recombinant > 95 % as determined by Tris-Bis PAGE
Platelet Factor 4 (PF4) (AA 32-101) protein (His-Avi Tag,Biotin)PF4 Origin: Human Host: Escherichia coli (E. coli) Recombinant > 95 % as determined by Tris-Bis PAGE
Platelet Factor 4 (PF4) (AA 1-101) protein (GST tag)PF4 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA
Platelet Factor 4 (PF4) (AA 34-101) protein (Fc Tag)PF4 Origin: Cynomolgus Host: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Platelet Factor 4 (PF4) (AA 32-101) protein (His tag)PF4 Origin: Human Host: Escherichia coli (E. coli) Recombinant > 85% by SDS-PAGE SDS
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Application Notes
- Each Investigator should determine their own optimal working dilution for specific applications.
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Buffer
- Supplied as a lyophilized powder.
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Handling Advice
- Avoid repeated freeze/thaw cycles.
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Storage
- 4 °C/-20 °C
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Storage Comment
- Store at 4 °C until reconstitution. Following reconstitution aliquot and freeze at -20 °C for long term storage.
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- PF4 (Platelet Factor 4 (PF4))
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Alternative Name
- PF4
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Background
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PF-4 is a CXC chemokine that is expressed in megakaryocytes and stored in the alpha-granules of platelets. 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.
Alternative Names: PF-4 protein, PF 4 protein, Oncostatin A protein, CXCL4 protein, PF-4 protein, PF 4, PF-4, Platelet Factor-4 protein, PF4, Ironplact protein -
Molecular Weight
- 7.8 kDa
Target
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