Anti-USP8 Antibody (CAB7031)
- SKU:
- CAB7031
- Product type:
- Antibody
- Reactivity:
- Human
- Mouse
- Rat
- Host Species:
- Rabbit
- Isotype:
- IgG
- Antibody Type:
- Polyclonal Antibody
- Research Area:
- Cell Cycle
Frequently bought together:
Description
| Antibody Name: | Anti-USP8 Antibody |
| Antibody SKU: | CAB7031 |
| Antibody Size: | 20uL, 50uL, 100uL |
| Application: | WB IF |
| Reactivity: | Human, Mouse, Rat |
| Host Species: | Rabbit |
| Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 1-270 of human USP8 (NP_005145.3). |
| Application: | WB IF |
| Recommended Dilution: | WB 1:500 - 1:2000 IF 1:50 - 1:200 |
| Reactivity: | Human, Mouse, Rat |
| Positive Samples: | MCF7, THP-1, A-549, H125, Mouse brain, Mouse lung, Rat brain |
| Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 1-270 of human USP8 (NP_005145.3). |
| Purification Method: | Affinity purification |
| Storage Buffer: | Store at -20°C. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
| Isotype: | IgG |
| Sequence: | MPAV ASVP KELY LSSS LKDL NKKT EVKP EKIS TKSY VHSA LKIF KTAE ECRL DRDE ERAY VLYM KYVT VYNL IKKR PDFK QQQD YFHS ILGP GNIK KAVE EAER LSES LKLR YEEA EVRK KLEE KDRQ EEAQ RLQQ KRQE TGRE DGGT LAKG SLEN VLDS KDKT QKSN GEKN EKCE TKEK GAIT AKEL YTMM TDKN ISLI IMDA RRMQ DYQD SCIL HSLS VPEE AISP GVTA SWIE AHLP DDSK DTWK KRGN VEYV VLLD WFSS AKDL QI |
| Gene ID: | 9101 |
| Uniprot: | P40818 |
| Cellular Location: | Cell membrane, Cytoplasm, Endosome membrane, Nucleus, Peripheral membrane protein |
| Calculated MW: | 115kDa/127kDa |
| Observed MW: | 131kDa |
| Synonyms: | USP8, HumORF8, SPG59, UBPY |
| Background: | This gene encodes a protein that belongs to the ubiquitin-specific processing protease family of proteins. The encoded protein is thought to regulate the morphology of the endosome by ubiquitination of proteins on this organelle and is involved in cargo sorting and membrane trafficking at the early endosome stage. This protein is required for the cell to enter the S phase of the cell cycle and also functions as a positive regulator in the Hedgehog signaling pathway in development. Pseudogenes of this gene are present on chromosomes 2 and 6. Alternate splicing results in multiple transcript variants. |
| UniProt Protein Function: | USP8: Hydrolase that can remove conjugated ubiquitin from proteins and therefore plays an important regulatory role at the level of protein turnover by preventing degradation. Converts both 'Lys-48' an 'Lys-63'-linked ubiquitin chains. Catalytic activity is enhanced in the M phase. Involved in cell proliferation. Required to enter into S phase in response to serum stimulation. May regulate T-cell anergy mediated by RNF128 via the formation of a complex containing RNF128 and OTUB1. Probably regulates the stability of STAM2 and RASGRF1. Regulates endosomal ubiquitin dynamics, cargo sorting, membrane traffic at early endosomes, and maintenance of ESCRT-0 stability. The level of protein ubiquitination on endosomes is essential for maintaining the morphology of the organelle. Deubiquitinates EPS15 and controles tyrosine kinase stability. Removes conjugated ubiquitin from EGFR thus regulating EGFR degradation and downstream MAPK signaling. Involved in acrosome biogenesis through interaction with the spermatid ESCRT-0 complex and microtubules. Deubiquitinates BIRC6/bruce and KIF23/MKLP1. Forms a ternary complex with RNF128 and OTUB1. Interacts (via C-terminal UCH catalytic domain) with OTUB1 isoform 1. Interacts with STAM2 (via SH3 domain). Interacts with DNAJB3, EGFR, EPS15, RASGRF1, RNF41, YWHAE, YWHAG and YWHAZ. Interacts with NBR1, RASGRF1, RNF41 and IST1. Associates with the ESCRT-0 complex and with microtubules. Interacts with BIRC6/bruce and KIF23/MKLP1. Upon growth stimulation in starved human fibroblasts. Decreases in response to growth arrest induced by cell-cell contact. Belongs to the peptidase C19 family. |
| UniProt Protein Details: | Protein type:Ubiquitin-specific protease; EC 3.4.19.12; Ubiquitin conjugating system; Protease Chromosomal Location of Human Ortholog: 15q21.2 Cellular Component: extrinsic to plasma membrane; nucleoplasm; Golgi apparatus; early endosome; cytoplasm; acrosome; midbody; cytosol Molecular Function:protein binding; cysteine-type endopeptidase activity; ubiquitin-specific protease activity; SH3 domain binding Biological Process: proteasomal ubiquitin-dependent protein catabolic process; cell proliferation; protein deubiquitination; endosome organization and biogenesis; cytokinesis after mitosis; Ras protein signal transduction |
| NCBI Summary: | This gene encodes a protein that belongs to the ubiquitin-specific processing protease family of proteins. The encoded protein is thought to regulate the morphology of the endosome by ubiquitination of proteins on this organelle and is involved in cargo sorting and membrane trafficking at the early endosome stage. This protein is required for the cell to enter the S phase of the cell cycle and also functions as a positive regulator in the Hedgehog signaling pathway in development. Pseudogenes of this gene are present on chromosomes 2 and 6. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013] |
| UniProt Code: | P40818 |
| NCBI GenInfo Identifier: | 731046 |
| NCBI Gene ID: | 9101 |
| NCBI Accession: | P40818.1 |
| UniProt Secondary Accession: | P40818,Q2TB31, Q7Z3U2, Q86VA0, Q8IWI7, B4DKA8, |
| UniProt Related Accession: | P40818 |
| Molecular Weight: | 1118 |
| NCBI Full Name: | Ubiquitin carboxyl-terminal hydrolase 8 |
| NCBI Synonym Full Names: | ubiquitin specific peptidase 8 |
| NCBI Official Symbol: | USP8 |
| NCBI Official Synonym Symbols: | UBPY; SPG59; HumORF8 |
| NCBI Protein Information: | ubiquitin carboxyl-terminal hydrolase 8; ubiquitin isopeptidase Y; deubiquitinating enzyme 8; ubiquitin thiolesterase 8; ubiquitin-specific-processing protease 8 |
| UniProt Protein Name: | Ubiquitin carboxyl-terminal hydrolase 8 |
| UniProt Synonym Protein Names: | Deubiquitinating enzyme 8; Ubiquitin isopeptidase Y; hUBPy; Ubiquitin thioesterase 8; Ubiquitin-specific-processing protease 8 |
| UniProt Gene Name: | USP8 |
| UniProt Entry Name: | UBP8_HUMAN |
 | Western blot analysis of extracts of various cell lines, using USP8 antibody (CAB7031) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit (RM00020). Exposure time: 30s. |
 | Immunofluorescence analysis of A-549 cells using USP8 antibody (CAB7031). Blue: DAPI for nuclear staining. |
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