Product Name :
PKC ε (phospho-S729) polyclonal antibody Background :
Members of the protein kinase C (PKC) family play a key regulatory role in a variety of cellular functions including cell growth and differentiation, gene expression, hormone secretion and membrane function. PKCs were originally identified as serine/threonine protein kinases whose activity was dependent on calcium and phospholipids. Diacylglycerols (DAG) and tumor promoting phorbol esters bind to and activate PKC. PKCs can be subdivided into many different isoforms (α, βI, βII, γ, ∂, é, Ω, h, †, λ/î, µ and n). Patterns of expression for each PKC isoform differ among tissues and PKC family members exhibit clear differences in their cofactor dependencies. For instance, the kinase activities of PKC ∂ and é are independent of Ca++. On the other hand, most of the other PKC members possess phorbol ester-binding activities and kinase activities. 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 -22°C long term. Avoid freeze-thaw cycles. Specificity :
PKC ε (phospho-S729) polyclonal antibody detects endogenous levels of PKC ε protein only when phosphorylated at Ser729. Immunogen :
Synthetic phosphopeptide derived from human PKC ε around the phosphorylation site of Serine 729 Conjugate :
Unconjugated Modification :
Phosphorylation

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  Western blot (WB) analysis of PKC ε (phospho-S729) polyclonal antibody at 1:500 dilution Lane1:HEK293 whole cell lysate(40µg) Lane2:U-87MG whole cell lysate(40µg) Lane3:SGC7901 whole cell lysate(40µg) Lane4:SGC7901 treated with PMA(50ng/ml)for 5 minutes then repair for 10 minutes whole cell lysate(40µg) Lane5:SGC7901 treated with PMA(50ng/ml)for 5 minutes then repair for 30 minutes whole cell lysate(40µg)

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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