Key Product Details

Species Reactivity

Human

Applications

Intracellular Staining by Flow Cytometry, CyTOF-ready

Label

HRP

Antibody Source

Monoclonal Mouse IgG1 Clone # 525904
View all XBP1 Primary Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human XBP1S
Ser188-Leu287
Accession # NP_001073007

Specificity

Detects human XBP1 (S Isoform) (XBP1S) in direct ELISAs. This segment is found only in the XBP1S (spliced) variant. Does not detect XBP1U (unspliced).

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Applications for XBP1 Antibody (525904) [HRP]

Application
Recommended Usage

CyTOF-ready

Optimal dilutions of this antibody should be experimentally determined.

Intracellular Staining by Flow Cytometry

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Spectra Viewer

Plan Your Experiments

Use our spectra viewer to interactively plan your experiments, assessing multiplexing options. View the excitation and emission spectra for our fluorescent dye range and other commonly used dyes.

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Spectra Viewer

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Advanced Features

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  • Antigen Density Selector - Match fluorochrome brightness with antigen density
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Flow Cytometry

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Formulation

PBS

Preservative

No Preservative

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: XBP1

XBP1 encodes a transcription factor that regulates MHC class II genes by binding to a promoter element referred to as an X box. The protein contains two domains commonly found in transcription factors that confer DNA binding and dimerization capability. This gene product was also separately 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. There is also a recent finding that the same agents that cause an ER stress response, the unfolded protein response, also increase transcription of this gene. This increase in transcription requires an ER stress response consensus binding element in the promoter.

Long Name

X-box Binding Protein 1

Alternate Names

HTF, TREB5, XBP2

Gene Symbol

XBP1

Additional XBP1 Products

Product Documents for XBP1 Antibody (525904) [HRP]

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

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Product Specific Notices for XBP1 Antibody (525904) [HRP]

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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