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XBP1 蛋白

(X-Box Binding Protein 1 (XBP1))
This gene encodes a transcription factor that regulates MHC class II genes by binding to a promoter element referred to as an X box. This gene product is a bZIP protein, which was also identified as a cellular transcription factor that binds to an enhancer in the promoter of the T cell leukemia virus type 1 promoter. It may increase expression of viral proteins by acting as the DNA binding partner of a viral transactivator. It has been found that upon accumulation of unfolded proteins in the endoplasmic reticulum (ER), 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 (IRE1). The resulting loss of 26 nt from the spliced mRNA causes a frame-shift and an isoform XBP1(S), which is the functionally active transcription factor. The isoform encoded by the unspliced mRNA, XBP1(U), is constitutively expressed, and thought to function as a negative feedback regulator of XBP1(S), which shuts off transcription of target genes during the recovery phase of ER stress. A pseudogene of XBP1 has been identified and localized to chromosome 5. [provided by RefSeq, Jul 2008].
XBP1 Protein (AA 1-261) (GST tag) XBP1 Protein (AA 1-261) (GST tag) XBP1 Protein (AA 1-261) (GST tag) (ABIN1325428)

XBP1 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP

XBP1 Protein (AA 1-185) (His tag) XBP1 Protein (AA 1-185) (His tag) XBP1 Protein (AA 1-185) (His tag) (ABIN3096376)

Crystallography grade XBP1 宿主: 人 宿主: 大肠杆菌(E. Coli) Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys

XBP1 Protein (AA 196-261) (rho-1D4 tag) XBP1 Protein (AA 196-261) (rho-1D4 tag) XBP1 Protein (AA 196-261) (rho-1D4 tag) (ABIN3113032)

Crystallography grade XBP1 宿主: 人 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys

XBP1 蛋白 by Grade

Find XBP1 蛋白 with a specific Grade. The Grade listed below are among those available. Click on a link to go to the corresponding products.

XBP1 蛋白 by Origin

Find XBP1 蛋白 for a variety of species such as anti-Human XBP1, anti-Rat XBP1, anti-Mouse XBP1. The species listed below are among those available. Click on a link to go to the corresponding products.

XBP1 蛋白 by Source

Here you will find XBP1 蛋白 proteins organized by several key sources. By clicking on a link, you can access the products. For additional sources, please use our search function.

XBP1 蛋白 by 蛋白类型

Here you can find XBP1 蛋白 proteins categorized by available protein types. Additional protein types can be located using our search function.

XBP1 蛋白 by 应用范围

Find XBP1 蛋白 validated for a specific application such as WB, SDS, ELISA, Crys. Some of the available applications are listed below. Click on a link to go to the corresponding products.

Popular XBP1 蛋白

Product
Reactivity
Source
Validations
Cat. No.
Quantity
Datasheet
Reactivity Human
Source Wheat germ
Validations
  • (1)
Cat. No. ABIN1325428
Quantity 25 μg
Datasheet Datasheet
Reactivity Human
Source Escherichia coli (E. coli)
Validations
  • (1)
Cat. No. ABIN3096376
Quantity 1 mg
Datasheet Datasheet
Reactivity Human
Source Insect Cells
Validations
  • (1)
Cat. No. ABIN3113032
Quantity 1 mg
Datasheet Datasheet
Reactivity Human
Source Insect Cells
Validations
  • (1)
Cat. No. ABIN3113030
Quantity 1 mg
Datasheet Datasheet
Reactivity Human
Source Insect Cells
Validations
  • (1)
Cat. No. ABIN3113031
Quantity 1 mg
Datasheet Datasheet
Reactivity Rat
Source Escherichia coli (E. coli)
Validations
Cat. No. ABIN7413280
Quantity 100 μg
Datasheet Datasheet
Reactivity Mouse
Source Escherichia coli (E. coli)
Validations
Cat. No. ABIN7396589
Quantity 100 μg
Datasheet Datasheet
Reactivity Human
Source Escherichia coli (E. coli)
Validations
Cat. No. ABIN7396586
Quantity 100 μg
Datasheet Datasheet
Reactivity Human
Source Escherichia coli (E. coli)
Validations
  • (1)
Cat. No. ABIN2469226
Quantity 0.05 mg
Datasheet Datasheet
Reactivity Rat
Source Escherichia coli (E. coli)
Validations
Cat. No. ABIN6383645
Quantity 1 mg
Datasheet Datasheet
Reactivity Mouse
Source Escherichia coli (E. coli)
Validations
Cat. No. ABIN6383641
Quantity 1 mg
Datasheet Datasheet
Reactivity Cow
Source Yeast
Validations
Cat. No. ABIN1627959
Quantity 1 mg
Datasheet Datasheet
Reactivity Rat
Source Yeast
Validations
Cat. No. ABIN1647893
Quantity 1 mg
Datasheet Datasheet

Aliases for XBP1 蛋白

X-box binding protein 1 (xbp1) 蛋白
X-box binding protein 1 (XBP1) 蛋白
X-box binding protein 1 (Xbp1) 蛋白
X-box binding protein 1 L homeolog (xbp1.L) 蛋白
cb918 蛋白
D11Ertd39e 蛋白
HTF 蛋白
id:ibd1195 蛋白
TREB-5 蛋白
treb5 蛋白
TREB5 蛋白
trebf 蛋白
wu:fb02h05 蛋白
wu:fb63f10 蛋白
XBP-1 蛋白
xbp1 蛋白
xbp1a 蛋白
xbp1b 蛋白
XBP1P1 蛋白
xbp2 蛋白
XBP2 蛋白
XBPP1 蛋白
xXBP1 蛋白
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