Anti-Cd19 Antibody

SKU: A00154-4

Size: 100 μg

Storage: At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing.

Form: Lyophilized

Reactivity: Rat

Applications: IHC,ELISA

Application Details: Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Rat
ELISA, 0.1-0.5 μg/ml, Rat

Gene Name: Cd19

Specificity:

Background: B-lymphocyte antigen CD19, also known as CD19 (Cluster of Differentiation 19), is a protein that in humans is encoded by the CD19 gene. It is found on the surface of B-cells, a type of white blood cell. Lymphocytes proliferate and differentiate in response to various concentrations of different antigens. The ability of the B cell to respond in a specific, yet sensitive manner to the various antigens is achieved with the use of low-affinity antigen receptors. The CD19 gene encodes a cell surface molecule that assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation.

Immunogen: E.coli-derived rat Cd19 recombinant protein (Position: D89-L420).

Clonality: Polyclonal

Contents: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.

Purification: Immunogen affinity purified.

Reconstitution: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Reference: 1. Entrez Gene: CD19 CD19 molecule. 2. Pesando JM, Bouchard LS, McMaster BE (Dec 1989). CD19 is functionally and physically associated with surface immunoglobulin. The Journal of Experimental Medicine 170 (6): 2159–64. 3. Tedder TF, Isaacs CM (Jul 1989). Isolation of cDNAs encoding the CD19 antigen of human and mouse B lymphocytes. A new member of the immunoglobulin superfamily. Journal of Immunology 143 (2): 712–7.

Uniprot ID: F1LNH2

Host: Rabbit

Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Conjugate:

Cross Reactivity: No cross-reactivity with other proteins.

Isotype: Rabbit IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 85 kDa

Calculated Molecular Weight:

Gene ID: 365367

Protein Name: CD19 molecule

Gene Full Name: CD19 molecule

Synonyms: B lymphocyte antigen CD19; B4; CD19; CD19 molecule; Differentiation antigen CD19; T cell surface antigen Leu 12