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Anti-Human PSMD14 Polyclonal Antibody (HT284014)

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Overview
Catalog No.HT284014
Species reactivityHuman, Mouse
ApplicationsELISA, IHC, WB
Host speciesRabbit
ClonalityPolyclonal
IsotypeIgG
Immunogen E. coli - derived recombinant Human PSMD14 (Gln30-Lys209).
Target 26S proteasome non-ATPase regulatory subunit 14, 26S proteasome-associated PAD1 homolog 1, POH1, 26S proteasome regulatory subunit RPN11, PSMD14
Purification Purified by antigen affinity column.
Accession O00487
Form Liquid
Storage buffer 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Product Usage Information
Application Dilution
ELISA 1:5000-1:20000
IHC 1:50-1:500
WB 1:500-1:2000
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Background

Ubiquitin C-terminal hydrolase PSMD14 is a ~34 kDa protein. 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. The PSMD14 subunit is a metalloprotease that specifically cleaves 'Lys-63'-linked polyubiquitin chains within the complex. Plays a role in response to double-strand breaks (DSBs): acts as a regulator of non-homologous end joining (NHEJ) by cleaving 'Lys-63'-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation.

1. Spataro, V. et al. (1997) The Journal of biological chemistry 272, 30470-5. PMID: 9374539
2. Kanayama, HO. et al. (1992) European journal of biochemistry 206, 567-78. PMID: 1317798
3. Butler, LR. et al. (2012) The EMBO journal 31, 3918-34. PMID: 22909820
4. Bustamante, HA. et al. (2020) Cells 9. PMID: 32210007
Note For research use only.
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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