SAB5700758

Anti-XBP1 antibody produced in rabbit

• 동의어(들): CBX1, TREB-5, TREB5, XBP-1, XBP1, XBP1s, XBP2
• UNSPSC 코드: 12352203
• NACRES: NA.43
• 클론: polyclonal
• application: IF; WB
• 종 반응성: rat, mouse, human
• 기술: immunofluorescence: 1:50-1:200; western blot: 1:500-1:2000

속성

• 생물학적 소스: rabbit
• Quality Level: 100
• 항체 형태: affinity isolated antibody
• 항체 생산 유형: primary antibodies
• 클론: polyclonal
• 양식: buffered aqueous solution
• 분자량: 28; 40
• 종 반응성: rat, mouse, human
• 농도: 2.11 mg/ml
• 기술: immunofluorescence: 1:50-1:200; western blot: 1:500-1:2000
• UniProt 수납 번호: P17861
• 배송 상태: wet ice
• 저장 온도: −20°C
• 타겟 번역 후 변형: unmodified
• 유전자 정보: human ... XBP1(7494)

설명

일반 설명

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.

면역원

Recombinant fusion protein containing a sequence corresponding to amino acids 1-261 of human XBP1 (NP_005071.2).

물리적 형태

PBS with 0.02% sodium azide,50% glycerol,pH7.3.

저장 및 안정성

Store at -20℃. Avoid freeze / thaw cycles.

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable