Product Name :
Tetraspanin-8 (S129) polyclonal antibody Background :
TSPAN8 (tetraspanin 8), also known as TM4SF3 or CO-029, is a 237 amino acid multi-pass membrane protein that belongs to the tetraspanin family of transmembrane proteins and is thought to play a role in signal transduction events that influence cell development, activation, growth and motility. Localized to the cell membrane, TSPAN8 is expressed in colon, gastric, renal and pancreatic cancers, strongly suggesting a role in cancer formation and metastasis. The gene encoding TSPAN8 maps to human chromosome 12, which encodes over 1,100 genes and comprises approximately 4.5% of the human genome. 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 :
Tetraspanin-8 (S129) polyclonal antibody detects endogenous levels of Tetraspanin-8 protein. Immunogen :
Synthetic peptide, corresponding to amino acids 110-160 of Human Tetraspanin-8. Conjugate :
Unconjugated Modification :
Unmodification

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  Western blot (WB) analysis of Tetraspanin-8 (S129) polyclonal antibody at 1:500 dillution Lane1:Hct116 whole cell lysate Lane2:SGC7901 whole cell lysate Lane3:DLD whole cell lysate Lane4:The Kidney tissue lysate of Mouse Lane5:The Intestines tissue lysate of Rat Lane6:BV2 whole cell lysate
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  Immunohistochemistry (IHC) analyzes of Tetraspanin-8 (S129) pAb in paraffin-embedded human tonsil carcinoma tissue at 1:50.

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

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Price/Size :

USD 368/1mg/vial

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Tips: 

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

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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.

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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.

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Storage:

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

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Note :

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

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