Mouse anti-Human sapiens (Human) HSPA1A Monoclonal Antibody

Function

(Microbial infection) In case of rotavirus A infection, serves as a post-attachment receptor for the virus to facilitate entry into the cell

Subcellular Location

Cytoplasm; Nucleus; Cytoplasm, cytoskeleton, microtubule organizing center, centrosome; Secreted

Disease Association

[In certain aggressive cases of activated B cell-like diffuse large B-cell lymphoma (ABC-DLBCL), plays a role in the cytoplasmic sequestration of misfolded N-terminal mutated PRDM1 proteins, promotes their association with SYNV1/HRD1 and degradation through the SYNV1-proteasome pathway. HSPA1A inhibition restores PRDM1 nuclear localization and transcriptional activity in lymphoma cell lines and suppresses growth in xenografts]

Subunit

Component of the CatSper complex. Identified in a IGF2BP1-dependent mRNP granule complex containing untranslated mRNAs (PubMed:17289661). Interacts with CHCHD3, DNAJC7, IRAK1BP1, PPP5C and TSC2 (PubMed:12853476, PubMed:15383005, PubMed:15963462, PubMed:17233114, PubMed:18620420, PubMed:21081504). Interacts with TERT; the interaction occurs in the absence of the RNA component, TERC, and dissociates once the TERT complex has formed (PubMed:11274138). Interacts with TRIM5 (via B30.2/SPRY domain) (PubMed:20053985). Interacts with METTL21A (PubMed:23921388). Interacts with DNAAF2 (By similarity). Interacts with PRKN (PubMed:24270810). Interacts with FOXP3 (PubMed:23973223). Interacts with NOD2; the interaction enhances NOD2 stability (PubMed:24790089). Interacts with DNAJC9 (via J domain) (PubMed:17182002). Interacts with ATF5; the interaction protects ATF5 from degradation via proteasome-dependent and caspase-dependent processes (PubMed:22528486). Interacts with RNF207 (via the C-terminus); this interaction additively increases KCNH2 expression (PubMed:25281747). Interacts with HSF1 (via transactivation domain); this interaction results in the inhibition of heat shock- and HSF1-induced transcriptional activity during the attenuation and recovery phase period of the heat shock response (PubMed:7935376, PubMed:9499401). Interacts with NAA10, HSP40, HSP90 and HDAC4. Interacts (via C-terminus) with STUB1 (via TPR repeats) (By similarity). The acetylated form and the non-acetylated form interact with HOPX and STUB1 respectively (PubMed:27708256). Interacts with NEDD1 (PubMed:27137183). Interacts (via NBD) with BAG1, BAG2, BAG3 and HSPH1/HSP105 (PubMed:24318877). Interacts with SMAD3 (PubMed:24613385). Interacts with DNAJC8 (PubMed:27133716). Interacts with NLRP12 (PubMed:17947705). Interacts with PGLYRP (By similarity). Forms a ternary complex with BAG3 and HSPB8 (PubMed:27884606). Interacts with TTC1 and HSP40/DNAJB1; these interactions prevent the negative role of HSPBP1 on HSP70 folding (PubMed:14503850)

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