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Human Phospho-Vav-1 (Y160) Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB37861

R&D Systems, part of Bio-Techne
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MAB37861
MAB37861-SP

Key Product Details

Validated by

Biological Validation

Species Reactivity

Validated:

Human

Cited:

Mouse

Applications

Validated:

Immunocytochemistry, Simple Western, Western Blot

Cited:

Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2A Clone # 751411

Product Specifications

Immunogen

Phosphopeptide containing the human Vav-1 Y160 site

Specificity

Detects human VAV-1 in direct ELISAs and Western blots.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Scientific Data Images for Human Phospho-Vav-1 (Y160) Antibody

Detection of Human Phospho-Vav-1 (Y160) antibody by Western Blot.

Detection of Human Phospho-Vav‑1 (Y160) by Western Blot.

Western blot shows lysates of Jurkat human acute T cell leukemia cell line untreated (-) or treated (+) with 1 mM Pervanadate (PV) for 5 minutes and 10 µg/mL Mouse Anti-Human CD3e Monoclonal Antibody (Catalog # MAB100) for 15 minutes. PVDF membrane was probed with 0.1 µg/mL of Mouse Anti-Human Phospho-Vav-1 (Y160) Monoclonal Antibody (Catalog # MAB37861) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for Phospho-Vav-1 (Y160) at approximately 100 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Phospho-Vav-1 (Y160) antibody in Jurkat Human Cell Line by Immunocytochemistry (ICC).

Phospho-Vav-1 (Y160) in Jurkat Human Cell Line .

Vav-1 phosphorylated at Y160 was detected in immersion fixed Jurkat human acute T cell leukemia cell line treated with (upper panel) or without (lower panel) Pervanadate using Mouse Anti-Human Phospho-Vav-1 (Y160) Monoclonal Antibody (Catalog # MAB37861) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.
Detection of Human Phospho-Vav-1 (Y160) antibody by Simple WesternTM.

Detection of Human Phospho-Vav‑1 (Y160) by Simple WesternTM.

Simple Western lane view shows lysates of Jurkat human acute T cell leukemia cell line untreated (-) or treated (+) with 1 mM Pervanadate (PV) for 5 minutes, loaded at 0.2 mg/mL. A specific band was detected for Human Phospho-Vav‑1 (Y160) at approximately 116 kDa (as indicated) using 1 µg/mL of Mouse Anti-Human Phospho-Vav‑1 (Y160) Monoclonal Antibody (Catalog # MAB37861). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Applications for Human Phospho-Vav-1 (Y160) Antibody

Application
Recommended Usage

Immunocytochemistry

8-25 µg/mL
Sample: Immersion fixed Jurkat human acute T cell leukemia cell line

Simple Western

1 µg/mL
Sample: Jurkat human acute T cell leukemia cell line treated with Pervanadate (PV)

Western Blot

0.1 µg/mL
Sample: Jurkat human acute T cell leukemia cell line treated with Pervanadate (PV) and Mouse Anti-Human CD3 epsilon Monoclonal Antibody (Catalog # MAB100)

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Vav-1

The Vav-1 proto-oncogene is a 95 kDa guanine nucleotide exchange factor (GEF) for the low molecular weight GTPases of the Rho/Rac family. Vav-1 is a cytosolic protein that is primarily expressed in hematopoietic cells and plays an essential role in the proliferation and activation of T and B cells. It promotes intracellular signaling by its multiple protein binding motifs. Vav-1 is phosphorylated on Y160 after cell adhesion via integrin avb3. This phosphorylation is necessary for adhesion‑mediated Rho activation and association between avb3 and Vav-1. The peptide immunogen represents a sequence that is conserved between human, mouse and rat Vav-1.

Alternate Names

vav-T, Vav1

Entrez Gene IDs

7409 (Human); 22324 (Mouse); 25156 (Rat)

Gene Symbol

VAV1

Additional Vav-1 Products

Product Documents for Human Phospho-Vav-1 (Y160) Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human Phospho-Vav-1 (Y160) Antibody

For research use only

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