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Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

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CD19 Antibody (phospho‑Tyr531) LS‑C198754
CD19 antibody LS-C198754 is an unconjugated rabbit polyclonal antibody to CD19 from human and mouse. Validated for Peptide-ELISA and WB.
Catalog
Size
Price
LS-C198754-50
50 µl
Unavailable
LS-C198754-100
100 µl
Unavailable

Popular CD19 Products

Antibody
Species: Mouse
Applications: Immunoprecipitation, Flow Cytometry
Staining of C57Bl/6 splenocytes with 0.25 ug of FG Purified Rat IgG2a isotype control (open histogram) or 0.25 ug of FG Purified anti-mouse CD19 (1D3) (colored histogram) followed by Biotin Anti-Rat IgG and SAv-PE. Cells in the lymphocyte gate were used for analysis.
Species: Mouse
Applications: IHC, IHC - Frozen, Immunoprecipitation, Flow Cytometry
Anti-CD19 antibody IHC of human tonsil. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B3624 concentration 5 ug/ml.
Species: Human
Applications: IHC, IHC - Paraffin, Western blot
Antibody
Species: Mouse
Applications: IHC, IHC - Frozen, Immunoprecipitation, Flow Cytometry
Human Tonsil: Formalin-Fixed, Paraffin-Embedded (FFPE)
Species: Human, Monkey, Rat, Dog
Applications: IHC, IHC - Paraffin, Western blot

Product Description

CD19 antibody LS-C198754 is an unconjugated rabbit polyclonal antibody to CD19 from human and mouse. Validated for Peptide-ELISA and WB.
About CD19
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. This gene encodes a cell surface molecule which assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. P15391 NM_001770 NP_001761.3

CD19 Antibody, B-lymphocyte antigen CD19 Antibody, CD19 molecule Antibody, Differentiation antigen CD19 Antibody, T-cell surface antigen Leu-12 Antibody, B4 Antibody, CD19 antigen Antibody, CVID3 Antibody


Specifications

Target
Human CD19
Host
Rabbit
Reactivity
Human, Mouse (tested or 100% immunogen sequence identity)
Clonality
IgG Polyclonal
Conjugations
Unconjugated
Purification
Immunoaffinity purified
Modifications
Unmodified
Applications
  • Western blot (1:500 - 1:1000)
  • Peptide Enzyme-Linked Immunosorbent Assay (1:1000)
Immunogen
CD19 antibody was raised against synthetic peptide derived from human CD19 around the phosphorylation site of Tyr531.
Epitope
pTyr531
Specificity
CD19 (Phospho-Tyr531) Antibody detects endogenous levels of CD19 only when phosphorylated at tyrosine531.
Presentation
PBS, pH 7.4, 150 mM sodium chloride, 0.02% sodium azide, 50% glycerol
Storage
Store at -20°C.
Restrictions
For research use only.
Guarantee
This antibody carries the LSBio 100% Guarantee.

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Images


Western blot

Western blot of extracts from COS7 cells treated with Serum 10% 30', using CD19 (Phospho-Tyr531) Antibody. The lane on the right was incubated with synthetic peptide.
Western blot of extracts from COS7 cells treated with Serum 10% 30', using CD19 (Phospho-Tyr531) Antibody. The lane on the right was incubated with synthetic peptide.

Western blot

Western blot of extracts from COS7 cells treated with Serum 10% 30', using CD19 (Phospho-Tyr531) Antibody. The lane on the right was incubated with synthetic peptide.
Western blot of extracts from COS7 cells treated with Serum 10% 30', using CD19 (Phospho-Tyr531) Antibody. The lane on the right was incubated with synthetic peptide.

Western blot

Western blot of extracts from COS7 cells treated with Serum 10% 30', using CD19 (Phospho-Tyr531) Antibody. The lane on the right was incubated with synthetic peptide.
Western blot of extracts from COS7 cells treated with Serum 10% 30', using CD19 (Phospho-Tyr531) Antibody. The lane on the right was incubated with synthetic peptide.

Western blot

Western blot of extracts from COS7 cells treated with Serum 10% 30', using CD19 (Phospho-Tyr531) Antibody. The lane on the right was incubated with synthetic peptide.
Western blot of extracts from COS7 cells treated with Serum 10% 30', using CD19 (Phospho-Tyr531) Antibody. The lane on the right was incubated with synthetic peptide.


Requested From: 
Date Requested: 6/22/2018

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