SPRY4 Antibody

Product: Doxorubicin (hydrochloride)

SPRY4 Antibody Summary

Immunogen
Synthetic peptide conjugated to KLH found between amino acids 283-340 of Human Sprouty 4.
Localization
Cytoplasmic
Clonality
Polyclonal
Host
Rabbit
Gene
SPRY4
Purity
Immunogen affinity purified
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Applications/Dilutions

Dilutions
  • Western Blot 1:100-1:1000
  • ELISA 1:3000-1:12000
  • Immunohistochemistry 1 ug/ml-10 ug/ml
  • Immunohistochemistry-Paraffin 2.5mg/ml
Application Notes
Expect a band ~35 kDa in size corresponding – Sprouty-4 by western blotting in the appropriate cell lysate or extract. Some non-specific banding may be observed using this antibody.

Reactivity Notes

A BLAST analysis was used to suggest reactivity with this protein from human and chimpanzee based on 100% homology for the immunogen sequence.

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Preservative
0.01% Sodium Azide
Purity
Immunogen affinity purified

Alternate Names for SPRY4 Antibody

  • protein sprouty homolog 4
  • sprouty homolog 4 (Drosophila)
  • SPRY4
  • spry-4

Background

Sprouty-4 (also known as SPRY4) is an inhibitor of theinsulin receptor and EGFR-transduced mitogen-activated proteinkinase (MAPK) signaling pathway downstream of FGF and EGFreceptor tyrosine kinase activation. It is positioned upstream ofRAS activation and impairs the formation of active GTP-RAS.SPRY4 is widely expressed, with different isoforms. The proteinconsists of 322 amino acids, with a cysteine-rich region, Srchomology 3 binding regions, proline-rich regions, and a PESTsequence. It is expressed predominantly in the cytoplasm.Northern results show bands across most tissues, with strongestexpression in heart, brain, placenta, lung, and intestine.

PMID: 23818609

SPRY4 Antibody

Product: Ononin

SPRY4 Antibody Summary

Immunogen
Recombinant protein encompassing a sequence within the center region of human SPRY4. The exact sequence is proprietary.
Localization
Cytoplasm; Cell projection; ruffle membrane; Peripheral membrane protein; Cytoplasmic side
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
SPRY4
Purity
Immunogen affinity purified
Innovators Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Learn about the Innovators Reward

Applications/Dilutions

Dilutions
  • Western Blot 1:500-1:3000
  • Immunohistochemistry 10 – 1:500
  • Immunohistochemistry-Paraffin 1:100-1:1000
Application Notes
The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Theoretical MW
33 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

Storage
Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
Buffer
PBS (pH 7.0), 1.0% BSA and 20% Glycerol
Preservative
0.01% Thimerosal
Concentration
1 mg/ml
Purity
Immunogen affinity purified

Alternate Names for SPRY4 Antibody

  • protein sprouty homolog 4
  • sprouty homolog 4 (Drosophila)
  • SPRY4
  • spry-4

Background

SPRY4 is an inhibitor of the receptor-transduced mitogen-activated protein kinase (MAPK) signaling pathway. It is positioned upstream of RAS (see HRAS; MIM 190020) activation and impairs the formation of active GTP-RAS (Leeksma et al., 2002 [PubMed 12027893]).[supplied by OMIM]

PMID: 12879006