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PathScan® Phospho-Src (Tyr416) Sandwich ELISA Kit #7953

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ELISA Image 1: PathScan® Phospho-Src (Tyr416) Sandwich ELISA Kit
Figure 1. Phosphorylation of Src at Tyr416 in H202 stimulated MDCK cells (3 mM for 3 min) and untreated Calu-3 cells is detected by the PathScan® Phospho-Src (Tyr416) Sandwich ELISA Kit. In contrast, a low level of phospho-Src (Tyr416) is detected in untreated MDCK cells and Calu-3 cells lysed in the presence of λ-phosphatase. The absorbance readings at 450 nm are shown in the top figure while western blots, using Phospho-Src Family (Tyr416) (100F9) Rabbit mAb #2113 (upper) or Src (L4A1) Mouse mAb #2110 (lower), are shown in the bottom figure.

To Purchase # 7953**

Important Ordering Details

Custom Ordering Details:

If kit quantities from the same lot are needed in unlisted sizes, contact us for processing time and pricing.

Looking for this ELISA kit in a 384-well format? Inquire for availability, processing time, and pricing.

Supporting Data

REACTIVITY H Dg
Application Key:
  • ELISA-ELISA 
Species Cross-Reactivity Key:
  • H-Human 
  • Dg-Dog 
  • Product Includes
  • Related Products
Product IncludesVolumeSolution Color
Phospho-Src (Tyr416) Rabbit mAb Coated Microwells #6279896 tests
Src Mouse Detection mAb #141671 eaGreen (Lyophilized)
Anti-mouse IgG, HRP-linked Antibody (ELISA Formulated) #133041 eaRed (Lyophilized)
Detection Antibody Diluent #1333911 mlGreen
HRP Diluent #1351511 mlRed
TMB Substrate #700411 ml
STOP Solution #700211 ml
Sealing Tape #545032 ea
ELISA Wash Buffer (20X) #980125 ml
ELISA Sample Diluent #1108325 mlBlue
Cell Lysis Buffer (10X) #980315 ml

Kit contents scale proportionally with size, except sealing tape.
Example: The V1 kit contains 5X the listed quantities above, but will exclude the sealing tape.

The microwell plate is supplied as 12 8-well modules - Each module is designed to break apart for 8 tests.

Product Information

Product Description

The PathScan® Phospho-Src (Tyr416) Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that detects endogenous levels of phospho-Src (Tyr416). A phospho-Src rabbit antibody has been coated onto the microwells. After incubation with cell lysates, phospho-Src (Tyr416) is captured by the coated antibody. Following extensive washing, a Src mouse detection antibody is added to detect the captured phospho-Src (Tyr416). Anti-mouse, HRP-linked antibody is then used to recognize the bound detection antibody. The HRP substrate, TMB, is added to develop color. The magnitude of the absorbance for this developed color is proportional to the quantity of phospho-Src (Tyr416).

*Antibodies in this kit are custom formulations specific to kit.

Protocol

Specificity / Sensitivity

The PathScan® Phospho-Src (Tyr416) Sandwich ELISA Kit from Cell Signaling Technology detects endogenous levels of Src when phosphorylated at Tyr416, as shown in Figure 1. This kit does not cross-react with the Src family members Yes, Lck, Lyn or Hck. Other family members have not been tested. The kit sensitivity is shown in Figure 2. This kit detects proteins from the indicated species, as determined through in-house testing, but may also detect homologous proteins from other species.

Species Reactivity:

Human, Dog

Background

The Src family of protein tyrosine kinases, which includes Src, Lyn, Fyn, Yes, Lck, Blk, and Hck, are important in the regulation of growth and differentiation of eukaryotic cells (1). Src activity is regulated by tyrosine phosphorylation at two sites, but with opposing effects. While phosphorylation at Tyr416 in the activation loop of the kinase domain upregulates enzyme activity, phosphorylation at Tyr530 in the carboxy-terminal tail by Csk renders the enzyme less active (2).

Pathways

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For Research Use Only. Not For Use In Diagnostic Procedures.
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