Application
Flow cytometric analysis of MCF-7 cells (bottom histogram) compared to a negative control cell (top histogram).FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.Application
Formalin-fixed and paraffin-embedded human breast carcinoma reacted with CHMP4B Antibody (N-term), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining.Application
Western blot analysis of CHMP4B Antibody in SK-BR-3 cell line lysates (35ug/lane)| Product Name | CHMP4B Antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | Charged multivesicular body protein 4b, Chromatin-modifying protein 4b, CHMP4b, SNF7 homolog associated with Alix 1, SNF7-2, hSnf7-2, Vacuolar protein sorting-associated protein 32-2, Vps32-2, hVps32-2, CHMP4B, C20orf178, SHAX1 |
| Product description | CHMP4B is a member of the chromatin-modifying protein/charged multivesicular body protein (CHMP) protein family. The protein is part of the endosomal sorting complex required for transport (ESCRT) complex III (ESCRT-III), which functions in the sorting of endocytosed cell-surface receptors into multivesicular endosomes. The ESCRT machinery also functions in the final abscisson stage of cytokinesis and in the budding of enveloped viruses such as HIV-1. The three proteins of the CHMP4 subfamily interact with programmed cell death 6 interacting protein (PDCD6IP, also known as ALIX), which also functions in the ESCRT pathway. The CHMP4 proteins assemble into membrane-attached 5-nm filaments that form circular scaffolds and promote or stabilize outward budding. These polymers are proposed to help generate the luminal vesicles of multivesicular bodies.1) Zhou, X., et al. Biochem. J. 418(2):277-284(2009) |
| Immunogen | This CHMP4B antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 51-79 amino acids from the N-terminal region of human CHMP4B. |
| Clonality | Polyclonal |
|---|---|
| Isotype | Ig |
| Host Species | Rabbit |
| Tested Applications | FACSIHC-PWB |
| For WB starting dilution is: 1:1000 For IHC-P starting dilution is: 1:50~100 For FACS starting dilution is: 1:10~50: |
|
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Gene Symbol | CHMP4B |
|---|---|
| Alternative Names | Charged multivesicular body protein 4b Chromatin-modifying protein 4b CHMP4b SNF7 homolog associated with Alix 1 SNF7-2 hSnf7-2 Vacuolar protein sorting-associated protein 32-2 Vps32-2 hVps32-2 CHMP4B C20orf178 SHAX1 |
| Molecular Weight(MW) | 25 kDa |
| Sequence Similarities | Predicted species reactivity based on immunogen sequence: Chicken |
Application
Flow cytometric analysis of MCF-7 cells (bottom histogram) compared to a negative control cell (top histogram).FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.
Application
Formalin-fixed and paraffin-embedded human breast carcinoma reacted with CHMP4B Antibody (N-term), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining.
Application
Western blot analysis of CHMP4B Antibody in SK-BR-3 cell line lysates (35ug/lane)| Application Notes | For WB starting dilution is: 1:1000 For IHC-P starting dilution is: 1:50~100 For FACS starting dilution is: 1:10~50: |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Store at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures. |
| Storage Buffer | Supplied in PBS with 0.09% (W/V) sodium azide. |
