• Phare
  • Validé par KD/KO

Anticorps Polyclonal de lapin anti-XBP1S/XBP1U

XBP1S/XBP1U Polyclonal Antibody for WB, IHC, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, souris et plus (1)

Applications

WB, IHC, ChIP, ELISA

Conjugaison

Non conjugué

N° de cat : 24168-1-AP

Synonymes

XBP1, X-box-binding protein 1, luminal form, X-box-binding protein 1, cytoplasmic form, X-box-binding protein 1, X box binding protein 1



Applications testées

Résultats positifs en WBcellules HepG2, cellules HEK-293, cellules Jurkat, cellules Raji
Résultats positifs en IHCtissu de cancer du sein humain, tissu de cancer du côlon humain, tissu de cancer du foie humain, tissu hépatique de souris
il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.

Dilution recommandée

ApplicationDilution
Western Blot (WB)WB : 1:1000-1:5000
Immunohistochimie (IHC)IHC : 1:50-1:500
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, check data in validation data gallery

Informations sur le produit

24168-1-AP cible XBP1S/XBP1U dans les applications de WB, IHC, ChIP, ELISA et montre une réactivité avec des échantillons Humain, souris

Réactivité Humain, souris
Réactivité citéerat, Humain, souris
Hôte / Isotype Lapin / IgG
Clonalité Polyclonal
Type Anticorps
Immunogène XBP1S/XBP1U Protéine recombinante Ag21454
Nom complet X-box binding protein 1
Masse moléculaire calculée 261 aa, 29 kDa
Poids moléculaire observé ~32 kDa; ~60 kDa
Numéro d’acquisition GenBankBC000938
Symbole du gène XBP1
Identification du gène (NCBI) 7494
Conjugaison Non conjugué
Forme Liquide
Méthode de purification Purifié par affinité contre l'antigène
Tampon de stockage PBS avec azoture de sodium à 0,02 % et glycérol à 50 % pH 7,3
Conditions de stockageStocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20oC Les 20ul contiennent 0,1% de BSA.

Informations générales

XBP1 is also named as XBP2, belongs to the bZIP family. The X-box-binding protein-1 (XBP1) is a transcriptional regulator of the ER stress response that lies downstream of inositol-requiring enzyme 1 (IRE1α) activation (PMID: 14559994). IRE1α possesses both kinase and ribonuclease activity and processes XBP1 mRNA to produce an active transcription factor in response to ER stress (PMID: 11779464, 11780124). It has been found that upon accumulation of unfolded proteins in the endoplasmic reticulum, the mRNA of this gene is processed to an active form by an unconventional splicing mechanism that is mediated by the endonuclease inositol-requiring enzyme 1. The resulting loss of 26 nt from the spliced mRNA causes a frame-shift and an isoform XBP1S, which is the functionally active transcription factor. The isoform encoded by the unspliced mRNA, XBP1U, is constitutively expressed, and thought to function as a negative feedback regulator of XBP1S, which shuts off transcription of target genes during the recovery phase of ER stress (PMID: 11850408). The unspliced XBP1U isoform is composed of 261 amino acid residues, and the spliced XBP1S isoform is composed of 376 amino acid residues. The XBP1 antibody (24168-1-AP) can detect both XBP1U and XBP1S.

Protocole

Product Specific Protocols
WB protocol for XBP1S/XBP1U antibody 24168-1-APDownload protocol
IHC protocol for XBP1S/XBP1U antibody 24168-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
humanWB

J Ethnopharmacol

Network pharmacology, molecular docking, and in vitro experimental verification of the mechanism of Guanxining in treating diabetic atherosclerosis

Authors - Wenting Wang
mouseWB

Bioorg Chem

Dihydroartemisinin alleviates steatosis and inflammation in nonalcoholic steatohepatitis by decreasing endoplasmic reticulum stress and oxidative stress.

Authors - Tongxi Li
humanWB

J Virol

Inositol requiring enzyme 1α promotes Zika virus infection through regulating stearoyl-CoA desaturase 1 mediated lipid metabolism.

Authors - Yanxia Huang
  • KD Validated
mouseWB

J Zhejiang Univ Sci B

Endoplasmic reticulum stress is involved in retinal injury induced by repeated transient spikes of intraocular pressure

Authors - Xue YANG
humanWB

Cell Death Discov

24(S)-Hydroxycholesterol induces ER dysfunction-mediated unconventional cell death.

Authors - Yasuomi Urano
humanWB

J Exp Clin Cancer Res

Calreticulin promotes EMT in pancreatic cancer via mediating Ca2+ dependent acute and chronic endoplasmic reticulum stress.

Authors - Weiwei Sheng

Avis

The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


FH

Carly (Verified Customer) (09-27-2019)

Used in an antibody array to identify proteins in human EDTA plasma.

  • Applications: Other,