|Application ||WB, IHC-P, E|
|Other Accession||NP_783163, 28373194|
|Reactivity||Human, Mouse, Rat|
|Calculated MW||Predicted: 45 kDa |
Observed: 48 kDa
|Application Notes||ADRM1 antibody can be used for detection of ADRM1 by Western blot at 1 - 2 µg/mL. Antibody can also be used for immunohistochemistry starting at 5 µg/mL.|
|Target/Specificity||ADRM1; ADRM1 antibody is human, mouse and rat reactive. At least two isoforms of ADRM1 are know to exist; this antibody will detect both isoforms.|
|Reconstitution & Storage||ADRM1 antibody can be stored at 4℃ for three months and -20℃, stable for up to one year.|
|Precautions||ADRM1 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair. Within the complex, functions as a proteasomal ubiquitin receptor. Engages and activates 19S-associated deubiquitinases UCHL5 and PSMD14 during protein degradation. UCHL5 reversibly associate with the 19S regulatory particle whereas PSMD14 is an intrinsic subunit of the proteasome lid subcomplex.|
|Cellular Location||Cytoplasm. Nucleus|
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Provided below are standard protocols that you may find useful for product applications.
The adhesion-regulating molecule 1 (ADRM1) is thought to be involved in protein recruitment and cell adhesion and functions as a proteasomal ubiquitin receptor (1). ADRM1 promotes the activity of UCH-L5 and plays a role in lymphocyte homing. The carboxy-terminal domain of mammalian ADRM1 serves to bind and enhance the isopeptidase activity of UCHL5/UCH37, perhaps serving as a mechanism to accelerate ubiquitin chain disassembly (2,3). ADRM1 expression is induced by IFN-gamma in some cancer cell lines and its expression is upregulated in other metastatic cells, suggesting a role in carcinogenesis (4,5).
Husnjak K, Elsasser S, Zhang N, et al. Proteasome subunit Rpn13 is a novel ubiquitin receptor. Nature 2008; 453:481-8.
Yao T, Song L, Xu W, et al. Proteasome recruitment and activation of the Uch37 deubiquitinating enzyme by Adrm1. Nat. Cell Biol. 2006; 8:994-1002.
Qiu XB, Ouyang SY, Li CJ, et al. hRpn13/ADRM1/GP110 is a novel proteasome subunit that binds the deubiquitinating enzyme, UCH37. EMBO J. 2006; 25:5742-53.
Al-Shami A, Jhaver KG, Vogel P, et al. Regulators of the proteasome pathway, Uch37 and Rpn13, play distinct roles in mouse development. PLoS One 2010; 5:e13654.
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