Product nameNative Human CXCL7/PBP protein
See all CXCL7/PBP proteins and peptides
Purity> 95 % SDS-PAGE.
Prepared from the supernatant of activated platelets by heparin-agarose affinity chromatography and gel filtration.
Protein lengthFull length protein
Our Abpromise guarantee covers the use of ab91094 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Additional notesProtein of human blood/plasma origin. The starting material was tested prior to initiation of the manufacturing process, and was found negative or nonreactive for anti-HIV-1/2, HIV-1 antigen(s), HBsAg, STS, anti- HCV, anti-HBcore and anti-HTLV I & II. Extinction coefficient: E (1 %; 1 c m, 280 nm) = 2.6
(calculated based upon amino acid sequence and molecular weight).
Previously labelled as CXCL7.
Concentration information loading...
Preparation and Storage
Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
Constituents: 0.595% HEPES, 0.87% Sodium chloride
- B TG1
- Beta TG
- Beta thromboglobulin
FunctionLA-PF4 stimulates DNA synthesis, mitosis, glycolysis, intracellular cAMP accumulation, prostaglandin E2 secretion, and synthesis of hyaluronic acid and sulfated glycosaminoglycan. It also stimulates the formation and secretion of plasminogen activator by human synovial cells. NAP-2 is a ligand for CXCR1 and CXCR2, and NAP-2, NAP-2(73), NAP-2(74), NAP-2(1-66), and most potent NAP-2(1-63) are chemoattractants and activators for neutrophils. TC-1 and TC-2 are antibacterial proteins, in vitro released from activated platelet alpha-granules. CTAP-III(1-81) is more potent than CTAP-III desensitize chemokine-induced neutrophil activation.
Sequence similaritiesBelongs to the intercrine alpha (chemokine CxC) family.
modificationsProteolytic removal of residues 1-9 produces the active peptide connective tissue-activating peptide III (CTAP-III) (low-affinity platelet factor IV (LA-PF4)).
Proteolytic removal of residues 1-13 produces the active peptide beta-thromboglobulin, which is released from platelets along with platelet factor 4 and platelet-derived growth factor.
NAP-2(1-66) is produced by proteolytical processing, probably after secretion by leukocytes other than neutrophils.
NAP-2(73) and NAP-2(74) seem not be produced by proteolytical processing of secreted precursors but are released in an active form from platelets.
- Information by UniProt
SDS-PAGE analysis of ab91094 on a 4-12% Bis-Tris gel
Lane 1: Reduced ab91094 Lane 2: Molecular weight markers
Lane 3: Non-reduced ab91094
Molecular weight markers: Myosin (191 kDa), Phosphorylase B (97 kDa), BSA (64 kDa), Glutamic Dehydrogenase (51 kDa), Alcohol Dehydrogenase (39 kDa), Carbonic Anhydrase (28 kDa), Myoglobin Red (19 kDa), Lysozyme (14 kDa)
ab91094 has not yet been referenced specifically in any publications.