ARCN1 Polyclonal antibody

ARCN1 Polyclonal Antibody for WB, IF, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 23843-1-AP


Archain, archain 1, ARCN1, Coatomer subunit delta, COPD, Delta coat protein, Delta COP

Tested Applications

Positive WB detected inHeLa cells, HepG2 cells, A549 cells, Jurkat cells, mouse pancreas tissue, rat pancreas tissue
Positive IHC detected inhuman testis tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:2000-1:16000
Immunohistochemistry (IHC)IHC : 1:20-1:200
Immunofluorescence (IF)IF : 1:20-1:200
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

23843-1-AP targets ARCN1 in WB, IF, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen ARCN1 fusion protein Ag20836
Full Name archain 1
Calculated Molecular Weight 511 aa, 57 kDa
Observed Molecular Weight 57 kDa, 47 kDa
GenBank Accession NumberBC093636
Gene Symbol ARCN1
Gene ID (NCBI) 372
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen 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. 20ul sizes contain 0.1% BSA.

Background Information

Archain 1 (ARCN1), also known as delta-COP, is a subunit of the coat protein I (COPI) complex, which comprises one of the protein coats that mediate vesicle budding from the membrane. Protein sequences of ARCN1 are well conserved among eukaryotes and this protein may play a fundamental role in eukaryotic cell biology. It has similarities to heat shock proteins and clathrin-associated proteins, and may be involved in vesicle structure or trafficking. The gene of ARCN1 has been identified in chromosome band 11q23.3, and sequencing of cDNAs suggests that at least two forms of mRNA with alternative 5' ends are present. (PMID: 7782067; 20502676)


Product Specific Protocols
WB protocol for ARCN1 antibody 23843-1-APDownload protocol
IHC protocol for ARCN1 antibody 23843-1-APDownload protocol
IF protocol for ARCN1 antibody 23843-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols




Cell stress in cortical organoids impairs molecular subtype specification.

Authors - Aparna Bhaduri

Nat Chem Biol

Targeting colorectal cancer with small-molecule inhibitors of ALDH1B1.

Authors - Zhiping Feng


Tropism of SARS-CoV-2 for Developing Human Cortical Astrocytes.

Authors - Madeline G Andrews

Sci Adv

HPV is a cargo for the COPI sorting complex during virus entry

Authors - Mara C Harwood


The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


Boyan (Verified Customer) (05-14-2021)

very good for WB detection

  • Applications: Western Blot