This antibody detects PDGF RECEPTOR ALPHA. The ND50 was determined as 0.2-0.6 μg/mL for blocking 10 ng/mL of PDGF-AA biological activity on a quiescent confluent cell culture of Human WS1 cells.
纯化方法
Affinity Chromatography on Protein G
免疫原
Purified recombinant human platelet-derived growth factor (PDGF) receptor alpha (extracellular domain), derived from the insect cell line Sf21.
ELISA: 0.5-1 μg/mL. Western Blot: 1-2 μg/mL. Immunohistochemistry on paraffin embedded sections: 10-20 μg/mL. Functional assays: The ND50 for this batch was determined as 0.2-0.6 μg/mL for blocking10 ng/mL of PDGF-AA biological activity on a quiescent confluent cell culture of human WS1cells. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
限制
仅限研究用
浓度
1.0 mg/mL
缓冲液
PBS, pH 7.2 containing 0.09 % Sodium Azide as preservative and 10 % Trehalose as stabilizer.
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
4 °C/-20 °C
储存方法
Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer. Avoid multiple freeze/thaw cycles.
PDGF is a major serum mitogen that can exist as a homo- or heterodimeric protein consisting of disulphidelinked PDGF-A and PDGF-B chains. The PDGF-AA, PDGF-BB and PDGF-AB isoforms have been shown to bind to two distinct cellsurface PDGF receptors with different affinities. Whereas PDGF receptor alpha binds all three isoforms with high affinity, PDGF R beta binds PDGF-BB and AB but not PDGF-AA. Both PDGF receptor alpha and beta are members of the class III subfamily of receptor tyrosine kinases.Synonyms: Alpha-type platelet-derived growth factor receptor, CD140 antigen-like family member A, PDGF Receptor alpha, PDGF-R-alpha