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  • KD/KO Validated

DNAJA1 Polyclonal antibody

DNAJA1 Polyclonal Antibody for IF, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 11713-1-AP


DJ 2, DjA1, DnaJ protein homolog 2, DNAJ2, DNAJA1, hDJ 2, HDJ2, Heat shock 40 kDa protein 4, Heat shock protein J2, HSDJ, HSJ 2, HSJ2, HSPF4, Human DnaJ protein 2

Tested Applications

Positive WB detected inHEK-293 cells, human testis tissue, HepG2 cells, human liver tissue, Jurkat cells, mouse lung tissue, mouse kidney tissue, rat kidney tissue
Positive IF detected inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:1000-1:8000
Immunofluorescence (IF)IF : 1:20-1:200
Sample-dependent, check data in validation data gallery

Product Information

11713-1-AP targets DNAJA1 in WB, IP, IF, ELISA applications and shows reactivity with human, mouse samples.

Tested Reactivity human, mouse
Cited Reactivityhuman, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen DNAJA1 fusion protein Ag2284
Full Name DnaJ (Hsp40) homolog, subfamily A, member 1
Calculated molecular weight 397 aa, 45 kDa
Observed molecular weight 45 kDa
GenBank accession numberBC008182
Gene symbol DNAJA1
Gene ID (NCBI) 3301
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

DNAJA1 is a member of the DnaJ proteins (also known as Hsp40 or Hsc40) which are cochaperones to DnaK (Hsp70) and function to modulate protein assembly, disassembly, and translocation. DNAJA1 has been reported to get involved in various processes, including virus infection, tau clearance, and mutant p53 degradation.


Product Specific Protocols
WB protocol for DNAJA1 antibody 11713-1-APDownload protocol
IF protocol for DNAJA1 antibody 11713-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Nat Cell Biol

Heat-shock chaperone HSPB1 regulates cytoplasmic TDP-43 phase separation and liquid-to-gel transition

Authors - Shan Lu

Nat Commun

Inhibition of the CDK2 and Cyclin A complex leads to autophagic degradation of CDK2 in cancer cells.

Authors - Jiawei Zhang

J Clin Invest

Cul4A-DDB1-mediated monoubiquitination of phosphoglycerate dehydrogenase promotes colorectal cancer metastasis via increased S-adenosylmethionine.

Authors - Yajuan Zhang
  • KD Validated

Mol Ther Nucleic Acids

Age-associated changes in microglia and astrocytes ameliorate blood-brain barrier dysfunction

Authors - Jie Pan

Sci Rep

Co-chaperones DNAJA1 and DNAJB6 are critical for regulation of polyglutamine aggregation.

Authors - Claudio Rodríguez-González
  • KO Validated

Mol Biol Cell

DjA1 maintains Golgi integrity via interaction with GRASP65.

Authors - Jie Li
  • KD Validated