PF4 Protein
Quick Overview for PF4 Protein (ABIN7936904)
Target
See all PF4 ProteinsProtein Type
Biological Activity
Origin
Source
Purity
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Purpose
- Recombinant Bovine Platelet Factor-4/CXCL4
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Sequence
- ESSFPATFVP LPADSEGGED EDLQCVCLKT TSGINPRHIS SLEVIGAGTH CPSPQLLATK KTGRKICLDQ QRPLYKKILK KLLDGDES
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Sterility
- 0.2 μm filtered
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Endotoxin Level
- Less than 0.1 EU/ugof rBoPF-4/CXCL4 as determined by LAL method.
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Biological Activity Comment
- Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human neutrophils is in a concentration of 10-100ng/ml.
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Platelet Factor 4 (PF4) (AA 32-101) (Active) protein (Biotin,His-Avi Tag)
PF4 Origin: Human Host: Escherichia coli (E. coli) Recombinant > 95 % as determined by Bis-Tris PAGE Active
Platelet Factor 4 (PF4) (AA 30-105) (Active) protein (hFc Tag)PF4 Origin: Mouse Host: HEK-293 Cells Recombinant > 95 % as determined by Bis-Tris PAGE,> 90 % as determined by HPLC Active
Platelet Factor 4 (PF4) (AA 32-101) (Active) protein (His-Avi Tag)PF4 Origin: Human Host: Escherichia coli (E. coli) Recombinant > 95 % as determined by Bis-Tris PAGE Active
Platelet Factor 4 (PF4) (AA 1-101) protein (GST tag)PF4 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AA, AP
Platelet Factor 4 (PF4) (AA 32-101) protein (Fc Tag)PF4 Origin: Human Host: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining. ScA, IA, ADA, AM
Platelet Factor 4 (PF4) (AA 32-101) protein (His tag)PF4 Origin: Human Host: Escherichia coli (E. coli) Recombinant > 85 % SDS
Platelet Factor 4 (PF4) (AA 30-105) (Active) protein (His tag)PF4 Origin: Mouse Host: Escherichia coli (E. coli) Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA Active
Platelet Factor 4 (PF4) (AA 31-101) (Active) protein (His tag)PF4 Origin: Human Host: Escherichia coli (E. coli) Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA Active
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. ScA, IA, ADA, AM
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Comment
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Approximately 9.5 kDa, a single non-glycosylated polypeptide chain containing 88 amino acids.
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Buffer
- Lyophilized from a 0.2 um filtered concentrated solution in 20 mM PB, 500 mM NaCl, pH 7.0.
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Storage
- 4 °C,-20 °C,-80 °C
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Storage Comment
- Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
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Expiry Date
- 12 months
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- PF4 (Platelet Factor 4 (PF4))
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Alternative Name
- Platelet Factor-4
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Molecular Weight
- 9.5 kDa
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UniProt
- P02777
Target
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