Recombinant XBP1 Monoclonal Antibody

Specifications

Catalog number

E-AB-81622-01

Size / count

50 µL

Dry ice

No

Hazardous

No

Discontinued

No

Background

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.

Abbreviation

XBP1

UniProt

P17861

Host

Rabbit

Reactivity

Human; Mouse

Immunogen

Recombinant protein of human XBP1

Target

Tax responsive element binding protein 5; Tax-responsive element-binding protein 5; TREB5; X box binding protein 1; X box binding protein 2; X-box-binding protein 1; XBP 1; XBP-1; XBP1; XBP1; XBP2

Clonality

Monoclonal

Clone

R04-3E2

Conjugation

Unconjugated

Applications

WB

Field of Research

Cancer; Epigenetics and Nuclear Signaling

Purification

Affinity Purified

Concentration

300 μg/mL

Dilution

WB 1:500-1:1000

Buffer

50mM Tris-Glycine (pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% protective protein

Shipping Conditions

The product is shipped with ice pack, upon receipt, store it immediately at the temperature recommended.

Storage Conditions

Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.

Calculated Molecular Weight

29kDa

Observed Molecular Weight

29kDa

Isotype

IgG