Product Name :
CISH polyclonal antibody Background :
Src homology (SH2) domains are noncatalytic sequences that are conserved among a number of cytoplasmic signaling proteins. These signaling proteins are directly regulated by receptor tyrosine kinases and control the activation of mitogenic signal transduction pathways by such receptors. For instance, ligand-induced activation of the EGF and PDGF receptors induces dimerization, triggers receptor autophosphorylation on tyrosine residues and results in the binding of a number of cytoplasmic SH2 domain proteins such as PLC-g1, Ras GAP and PI 3-kinase p85to the activated receptors. The Shc gene encodes proteins with a single SH2 domain but no identifiable catalytic domain. CIS, cytokine-inducible SH2-containing protein, is a 267 amino acid protein with a single 96 amino acid SH2 domain that associates the tyrosine-phosphorylated beta chain of the IL-3 receptor with the tyrosine-phosphorylated Epo receptor. CIS was initially described as an immediate early cytokine-responsive gene and appears to be a unique regulator of cytokine signaling. Product :
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2 Storage&Stability :
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles. Specificity :
CISH polyclonal antibody detects endogenous levels of CISH protein. Immunogen :
A synthetic peptide corresponding to residues in Human CISH. Conjugate :
Unconjugated Modification :
Unmodification

• 
  Western blot (WB) analysis of CISH polyclonal antibody at 1:500 dilution Lane1:MCF-7 whole cell lysate Lane2:Mouse brain tissue lysate Lane3:PC12 whole cell lysate

Bioworld Biotech only provide peptides for our antibodies and do not provide additional peptide customization services.

---

Price/Size :

USD 368/1mg/vial

---

---

Tips: 

For phospho antibody, we provide phospho peptide（0.5mg) and non-phospho peptide(0.5mg).

---

Describe :

Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. This mechanism is useful when non-specific binding is an issue, for example, in Western blotting (WB) and Immunohistochemistry (IHC). By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific; Specific binding will be absent from the western blot or IHC performed with the neutralized antibody.

---

Formula:

Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 10 mg/ml.The purity is >90%,tested by HPLC and MS.

---

Storage:

The freeze-dried powder is more stable. For short time at 2-8°C. For long term storage store at -20°C. 

---

Note :

This product is for research use only (RUO only). Not for use in diagnostic or therapeutic procedures.

---