ARG59978
anti-CHMP1B antibody
anti-CHMP1B antibody for Western blot,IHC-Formalin-fixed paraffin-embedded sections and Human,Mouse,Rat
Overview
| Product Description | Rabbit Polyclonal antibody recognizes CHMP1B |
|---|---|
| Tested Reactivity | Hu, Ms, Rat |
| Tested Application | IHC-P, WB |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Target Name | CHMP1B |
| Antigen Species | Human |
| Immunogen | Recombinant fusion protein corresponding to aa. 1-199 of Human CHMP1B (NP_065145.2). |
| Conjugation | Un-conjugated |
| Alternate Names | C18-ORF2; Charged multivesicular body protein 1b; hVps46-2; CHMP1.5; C10orf2; Vps46B; C18orf2; CHMP1b; Chromatin-modifying protein 1b; Vacuolar protein sorting-associated protein 46-2; Vps46-2 |
Application Instructions
| Application Suggestion |
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| Application Note | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||
| Positive Control | Mouse spleen and NCI-H460 | ||||||
| Observed Size | 30 kDa |
Properties
| Form | Liquid |
|---|---|
| Purification | Affinity purified. |
| Buffer | PBS (pH 7.3), 0.02% Sodium azide and 50% Glycerol. |
| Preservative | 0.02% Sodium azide |
| Stabilizer | 50% Glycerol |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links |
Swiss-port # Q7LBR1 Human Charged multivesicular body protein 1b Swiss-port # Q99LU0 Mouse Charged multivesicular body protein 1b-1 |
|---|---|
| Gene Symbol | CHMP1B |
| Gene Full Name | charged multivesicular body protein 1B |
| Background | CHMP1B belongs to the chromatin-modifying protein/charged multivesicular body protein (CHMP) family. These proteins are components of ESCRT-III (endosomal sorting complex required for transport III), a complex involved in degradation of surface receptor proteins and formation of endocytic multivesicular bodies (MVBs). Some CHMPs have both nuclear and cytoplasmic/vesicular distributions, and one such CHMP, CHMP1A (MIM 164010), is required for both MVB formation and regulation of cell cycle progression (Tsang et al., 2006 [PubMed 16730941]).[supplied by OMIM, Mar 2008] |
| Function | Probable peripherally associated component of the endosomal sorting required for transport complex III (ESCRT-III) which is involved in multivesicular bodies (MVBs) formation and sorting of endosomal cargo proteins into MVBs. MVBs contain intraluminal vesicles (ILVs) that are generated by invagination and scission from the limiting membrane of the endosome and mostly are delivered to lysosomes enabling degradation of membrane proteins, such as stimulated growth factor receptors, lysosomal enzymes and lipids. The MVB pathway appears to require the sequential function of ESCRT-O, -I,-II and -III complexes. ESCRT-III proteins mostly dissociate from the invaginating membrane before the ILV is released. The ESCRT machinery also functions in topologically equivalent membrane fission events, such as the terminal stages of cytokinesis and the budding of enveloped viruses (HIV-1 and other lentiviruses). ESCRT-III proteins are believed to mediate the necessary vesicle extrusion and/or membrane fission activities, possibly in conjunction with the AAA ATPase VPS4. Involved in cytokinesis. Involved in recruiting VPS4A and/or VPS4B and SPAST to the midbody of dividing cells. Involved in HIV-1 p6- and p9-dependent virus release. [UniProt] |
| Cellular Localization | Cytoplasm, cytosol. Endosome. Late endosome membrane; Peripheral membrane protein. Note=Localizes to the midbody of dividing cells, colocalizing with CEP55 and CHMP5. Localized at the periphery of the Fleming body. [UniProt] |
| Calculated MW | 22 kDa |
