Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Immunohistochemistry-Frozen, Western Blot

Label

Janelia Fluor 549

Antibody Source

Polyclonal Rabbit IgG

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all Src Antibodies »

Product Specifications

Immunogen

Phosphopeptide containing human Src Y419 site

Modification

p Tyr419

Specificity

Detects human Src family members when phosphorylated at sites corresponding to Y419 of human Src in Western blots.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Description

This conjugate is made on demand and is not held in inventory. Each order represents a unique lot. All conjugates are generated using validated conjugation protocols and meet strict degree of labeling (F/P) specifications; additional information is available upon request. The antibody concentration is provided on the individual product label.

For specialized conjugation needs, like large quantities, specific concentrations, and defined F/P ratios, bulk and custom antibody conjugation services are available.

Applications for Src [p Tyr419] Antibody [Janelia Fluor® 549]

Application
Recommended Usage

Immunohistochemistry

Optimal dilutions of this antibody should be experimentally determined.

Immunohistochemistry-Frozen

Optimal dilutions of this antibody should be experimentally determined.

Immunohistochemistry-Paraffin

Optimal dilutions of this antibody should be experimentally determined.

Western Blot

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Recommended applications are based on validated applications from the unconjugated base product AF2685. This conjugated antibody is not kept in inventory and is made to order using validated conjugation protocols.

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: Src

Src is a protein tyrosine kinase known to regulate cellular adhesion. Composed of three major domains; SH2, SH3 and a kinase catalytic domain, Src can be switched from an inactive to an active state though control of its phosphorylation state or through protein-protein interaction. Phosphorylation of Y529 by Csk and Chk inactivates Src, while dephosphorylation of Y529 will modify its conformation to an open active state (1-3). Mutation of Y529 leads to Scr overactivity. Several cancers including colon and breast cancer have been associated with an increase of Src activity (4).

Long Name

v-src Sarcoma [Schmidt-Ruppin A-2] Viral Oncogene Homolog

Alternate Names

ASV, c-Src, RSVgp4

Gene Symbol

SRC

Additional Src Products

Product Documents for Src [p Tyr419] Antibody [Janelia Fluor® 549]

Product Datasheets

Certificate of Analysis

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

Download SDS

Product Specific Notices for Src [p Tyr419] Antibody [Janelia Fluor® 549]



Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Privacy Policy
Cookie Policy
Site Map
© Copyright 2026 Bio-Techne. All Rights Reserved. All trademarks and registered trademarks are the property of Bio-Techne and its brands unless otherwise specified.