Rat CD19 Alexa Fluor® 532-conjugated Antibody
R&D Systems, part of Bio-Techne | Catalog # FAB7489RX
 
      Key Product Details
Species Reactivity
Applications
Label
Antibody Source
Product Specifications
Immunogen
Met1-Gly287
Accession # NP_001013255
Specificity
Clonality
Host
Isotype
Applications for Rat CD19 Alexa Fluor® 532-conjugated Antibody
Immunohistochemistry
Formulation, Preparation, and Storage
Purification
Formulation
Shipping
Stability & Storage
Background: CD19
CD19 (also surface antigen B4 and Leu12) is a 95‑110 kDa member of the Immunoglobulin superfamily of molecules. It is expressed by B cells, and interacts with CD21 for the purpose of reducing the threshold of the antigen signal needed to with activate the BCR. CD19 ligation also promotes B cell:follicular dendritic cell (FDC) interaction and B cell proliferation in the FDC zone of the spleen. Mature rat CD19 is a 529 amino acid (aa) type I transmembrane glycoprotein (aa 19‑547). Based on mouse, it contains a 269 aa extracellular region (aa 19‑287) plus a 236 aa cytoplasmic domain. The extracellular region possesses two C2-type Ig-like domains (aa 20‑113 and 171‑271) and one utilized phosphorylation site at Ser225. The cytoplasmic domain contains five potential Tyr phosphorylation sites. There is one splice form that shows a two aa substitution after Gly489. Over aa 19‑287, rat CD19 shares 88% and 57% aa sequence identity with mouse and human CD19, respectively.
Alternate Names
Entrez Gene IDs
Gene Symbol
UniProt
Additional CD19 Products
Product Documents for Rat CD19 Alexa Fluor® 532-conjugated Antibody
Product Specific Notices for Rat CD19 Alexa Fluor® 532-conjugated Antibody
This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.
For research use only