XBP1S Antibody 1 Publications

Rabbit Polyclonal| Catalog number: 24868-1-AP

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Con: 44 μg/150 μl

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Species specificity:
human, mouse

Positive WB detected in:
MDA-MB-453s cells

Positive IHC detected in:
human breast cancer tissue, human colon cancer tissue, human liver cancer tissue, mouse liver tissue

Recommended dilution:
WB : 1:200-1:1000
IHC : 1:50-1:500

Product Information


Purification method:
Antigen affinity purification


PBS with 0.1% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
X-box binding protein 1

Calculated molecular weight:
261aa,29 kDa

Observed molecular weight:
55 kDa, 30 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

TREB5, X box binding protein 1, XBP 1, XBP1, XBP2

X-box-binding protein 1 (XBP1), also named as TREB5, is a 261 amino acid protein, which contains one bZIP domain and belongs to the bZIP family. XBP1 localizes in the nucleus and as a transcription factor is essential for hepatocyte growth, the differentiation of plasma cells, the immunoglobulin secretion, and the unfolded protein response. XBP1 has an association with major affective disorder. The molecular weight of protein generated from the spliced XBP1 mRNA is 54 kDa and protein generated from unspliced Xbp1 mRNA is 33 kDa.

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