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XBP1 Rabbit monoclonal antibody MB66465
  • Western blot analysis of XBP1 expression in Raw264.7 (A), HL60 (B), U2OS (C) whole cell lysates.
Product NameXBP1 Rabbit monoclonal antibody
Catalog No.MB66465
Swiss-ProtP17861
Host Rabbit
ReactivityHuman, Mouse
ApplicationsWB, IP
Application_allWB (1/500 - 1/1000), IP (1/10 - 1/50)
BiowMW~ 28 kDa
Alternative NameTREB5; XBP2; X-box-binding protein 1; XBP-1; Tax-responsive element-binding protein 5
Purification&PurityThe antibody was purified by immunogen affinity chromatography.
ConjugateUnconjugated
ModificationUnmodification
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Size Price
50ul $158
100ul $275
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Product Name :
XBP1 Rabbit monoclonal antibody
Background :
Following protein synthesis, secretory, intra-organellar, and transmembrane proteins translocate into the endoplasmic reticulum (ER) where they are post-translationally modified and properly folded. The accumulation of unfolded proteins within the ER triggers an adaptive mechanism known as the unfolded protein response (UPR) that counteracts compromised protein folding. The transmembrane serine/threonine kinase IRE1, originally identified in Saccharomyces cerevisiae, is a proximal sensor for the UPR that transmits the unfolded protein signal across the ER membrane. The human homolog IRE1α was later identified and is ubiquitously expressed in human tissues. Upon activation of the unfolded protein response, IRE1α splices X-box binding protein 1 (XBP-1) mRNA through an unconventional mechanism using its endoribonuclease activity. This reaction converts XBP-1 from an unspliced XBP-1u isoform to the spliced XBP-1s isoform, which is a potent transcriptional activator that induces expression of many UPR responsive genes.
Product :
Liquid in 50mM Tris-Glycine (pH 7.4), 0.15M NaCl, 50% Glycerol, 0.01% Sodium azide and 0.05% BSA.
Storage&Stability :
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Specificity :
Recognizes endogenous levels of XBP1 protein.
Immunogen :
Recombinant protein of human XBP1
Conjugate :
Unconjugated
Modification :
Unmodification
  • Western blot analysis of XBP1 expression in Raw264.7 (A), HL60 (B), U2OS (C) whole cell lysates.
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.
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