TGN46 Monoclonal antibody

TGN46 Monoclonal Antibody for WB, IHC, ELISA

Host / Isotype

Mouse / IgG1


Human, Rat, Pig, Mouse and More (1)







Cat no : 66477-1-Ig


Golgi marker, TGN38, TGN38 homolog, TGN46, TGN48, TGN51, TGOLN2, trans golgi network protein 2, TTGN2

Tested Applications

Positive WB detected inA549 cells, HeLa cells, LNCaP cells, HepG2 cells, L02 cells, SMMC-7721 cells, human colostrum tissue, pig liver tissue
Positive IHC detected inhuman breast cancer tissue, human liver cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:2000-1:10000
Immunohistochemistry (IHC)IHC : 1:150-1:600
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

66477-1-Ig targets TGN46 in WB, IHC, ELISA applications and shows reactivity with Human, Rat, Pig, Mouse samples.

Tested Reactivity Human, Rat, Pig, Mouse
Cited Reactivitymouse
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen TGN46 fusion protein Ag4470
Full Name trans-golgi network protein 2
Calculated Molecular Weight 447 aa, 47 kDa
Observed Molecular Weight 90 kDa
GenBank Accession NumberBC028219
Gene Symbol TGOLN2
Gene ID (NCBI) 10618
Conjugate Unconjugated
Form Liquid
Purification MethodProtein G 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

TGN46 (TGOLN2), the human homologue of rat Tgn38, is a transmembrane glycoprotein predominantly localized to the TGN (trans-Golgi network). TGN is a major secretory pathway sorting station for proteins and lipids. TGN46 may be involved in regulating membrane traffic to and from TGN. Alternatively spliced transcript variants encode different TGN46 isoforms. TGN46 has an apparent molecular mass of 100-150 kDa, suggesting extensive O- and N-glycosylations.


Product Specific Protocols
WB protocol for TGN46 antibody 66477-1-IgDownload protocol
IHC protocol for TGN46 antibody 66477-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols



J Cell Physiol

Locational and functional characterization of PI4KB in the mouse embryo

Authors - Haoyu Zhao


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


Karla (Verified Customer) (12-20-2022)

Proteintech has the best for IMF. Made my images clear and was picked up easily on the microscope.

  • Applications: Immunofluorescence