CD31 (PECAM1) Mouse Monoclonal Antibody [Clone ID: SPM122]

Specifications

Product Data
Clone Name	SPM122
Applications	FC, IF, IHC, IP, WB
Recommend Dilution	ELISA: Use BSA free Antibody for coating. Flow Cytometry: 0.5-1 μg/million cells. Immunofluorescence: 0.5-1 μg/ml. Western Blotting: 0.5-1 μg/ml. Immunoprecipitation: 0.5-1 μg/500 μg protein lysate. Immunohistochemistry on Frozen and Formalin-Fixed Sections: 0.5-1.0 μg/ml for 30 minutes at RT. Staining of formalin-fixed tissues requires boiling tissue sections in 1mM EDTA, pH 7.5-8.5, for 10-20 min followed by cooling at RT for 20 minutes. Positive Control: Tonsil, Angiosarcoma.
Reactivity	Human, Monkey, Rabbit
Host	Mouse
Clonality	Monoclonal
Immunogen	Membrane preparation of a spleen from a patient with hairy cell leukemia (JC/70A).
Specificity	Anti-CD31 has shown to be highly specific and sensitive for vascular endothelial cells. Staining of nonvascular tumors (excluding hematopoietic neoplasms) is rare. CD31 MAb reacts with normal, benign, and malignant endothelial cells which make up blood vessel lining. The level of CD31 expression can help to determine the degree of tumor angiogenesis, and a high level of CD31 expression may imply a rapidly growing tumor and potentially a predictor of tumor recurrence. Cellular Localization: Cell surface and cytoplasm of endothelial cells.
Formulation	10mM PBS State: Purified State: Liquid purified IgG fraction from Bioreactor Concentrate Stabilizer: 0.05% BSA Preservative: 0.05% Sodium Azide
Concentration	lot specific
Purification	Protein A/G Chromatography
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C.
Predicted Protein Size	~100 kDa (endothelium) and ~130 kDa (platelets)
Gene Name	platelet and endothelial cell adhesion molecule 1
Database Link	Entrez Gene 5175 Human UniProt ID P16284
Background	CD31 (PECAM-1) is a transmembrane glycoprotein member of the immunoglobulin supergene family of adhesion molecules. CD31 is expressed by stem cells of the hematopoietic system and is primarily used to identify and concentrate these cells for experimental studies as well as for bone marrow transplantation.
Synonyms	PECAM-1, EndoCAM, GPIIA'
Reference Data

*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.