XBP1 Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IF, WB
Recommend Dilution	WB: 0.5 - 2 ug/mL, ICC: 2 ug/mL
Reactivity	Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Immunogen	XBP-1 antibody was raised against a 17 amino acid peptide from near the carboxy terminus of human XBP-1.
Formulation	PBS containing 0.02% sodium azide.
Concentration	1ug/ul
Purification	Affinity chromatography purified via peptide column
Conjugation	Unconjugated
Storage Condition	Store at -20°C as received.
Gene Name	X-box binding protein 1
Database Link	NP_001073007 Entrez Gene 22433 MouseEntrez Gene 289754 RatEntrez Gene 7494 Human UniProt ID P17861
Background	X box binding protein 1 (XBP-1) is a key protein in the mammalian unfolded protein response (UPR) that protects the cell against the stress of malfolded proteins in the endoplasmic reticulum (ER) . Upon sensing unfolded proteins, an ER transmembrane endonuclease and kinase termed IRE1p is activated and excises an intron from XBP-1 mRNA. The spliced XBP-1 mRNA results in a 371 amino acid protein (XBP-1s) which is then translocated to the nucleus where it binds to the regulatory elements of downstream genes. Together with other UPR transcription factors such as ATF6, XBP-1 stimulates the production of ER stress proteins including the ER resident protein chaperones glucose regulated protein (GRP) 78 and GRP94 (3,4).
Synonyms	TREB-5; TREB5; XBP-1; XBP2
Reference Data
Protein Families	Transcription Factors

*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.