CD19 Antibody / B-lymphocyte marker

NSJ Bioreagents
Product Code: NSJ-RQ4157
Product Group: Primary Antibodies
Supplier: NSJ Bioreagents
CodeSizePrice
NSJ-RQ4157-100ug100 ug£535.00
Quantity:
Prices exclude any Taxes / VAT

Overview

Host Type: Rabbit
Antibody Isotype: Rabbit IgG
Antibody Clonality: Polyclonal
Regulatory Status: RUO
Target Species:
  • Human
  • Mouse
  • Rat
Applications:
  • Enzyme-Linked Immunosorbent Assay (ELISA)
  • Western Blot (WB)
Storage:
After reconstitution, the CD19 antibody can be stored for up to one month at 40. For long-term, aliquot and store at -200. Avoid repeated freezing and thawing.

Images

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Western blot testing of 1) rat spleen, 2) rat thymus, 3) mouse spleen, 4) mouse thymus, 5) human K562 and 6) human 22RV1 lysate with CD19 antibody at 0.5ug/ml. Expected molecular weight: 60~100 kDa depending on glycosylation level.

Western blot testing of 1) rat spleen, 2) rat thymus, 3) mouse spleen, 4) mouse thymus, 5) human K562 and 6) human 22RV1 lysate with CD19 antibody at 0.5ug/ml. Expected molecular weight: 60~100 kDa depending on glycosylation level.

Further Information

Application Details :
Western Blot: 0.5-1ug/ml,Direct ELISA: 0.1-0.5ug/ml
Application Note:
Optimal dilution of the CD19 antibody should be determined by the researcher.
Buffer:
Lyophilized from 1X PBS with 2% Trehalose and 0.025% sodium azide
Description:
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.
Format :
Antigen affinity purified
Formulation :
0.5mg/ml if reconstituted with 0.2ml sterile DI water
Immunogen:
A recombinant mouse protein corresponding to amino acids R19-M237 was used as the immunogen for the CD19 antibody.
Limitation:
This CD19 antibody is available for research use only.
Purity:
Antigen affinity purified
Species Reactivity :
Human, Mouse, Rat
Uniprot #:
P25918