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THOC7 Polyclonal antibody

THOC7 Polyclonal Antibody for IF, IHC, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 17881-1-AP


fSAP24, hTREX30, NIF3L1 binding protein 1, NIF3L1BP1, THO complex subunit 7 homolog, THOC7

Tested Applications

Positive WB detected inHeLa cells, human liver tissue, HEK-293 cells, mouse testis tissue, rat testis tissue
Positive IHC detected inhuman kidney tissue, human spleen tissue, human 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 inA431 cells

Recommended dilution

Western Blot (WB)WB : 1:1000-1:4000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)IF : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

17881-1-AP targets THOC7 in WB, IHC, IF,ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen THOC7 fusion protein Ag11795
Full Name THO complex 7 homolog (Drosophila)
Calculated molecular weight 204 aa, 24 kDa
Observed molecular weight 24 kDa
GenBank accession numberBC065012
Gene symbol THOC7
Gene ID (NCBI) 80145
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

THOC7 is a member of the THO complex that associate with the mRNA export apparatus. It is required for efficient export of polyadenylated RNA. It acts as component of the THO subcomplex of the TREX complex which is thought to couple mRNA transcription, processing and nuclear export, and which specifically associates with spliced mRNA and not with unspliced pre-mRNA. TREX is recruited to spliced mRNAs by a transcription-independent mechanism, binds to mRNA upstream of the exon-junction complex (EJC) and is recruited in a splicing- and cap-dependent manner to a region near the 5' end of the mRNA where it functions in mRNA export to the cytoplasm via the TAP/NFX1 pathway. The TREX complex is essential for the export of Kaposi's sarcoma-associated herpesvirus (KSHV) intronless mRNAs and infectious virus production.


Product Specific Protocols
WB protocol for THOC7 antibody 17881-1-APDownload protocol
IHC protocol for THOC7 antibody 17881-1-APDownload protocol
IF protocol for THOC7 antibody 17881-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols




Murine Leukemia Virus Uses TREX Components for Efficient Nuclear Export of Unspliced Viral Transcripts.

Authors - Toshie Sakuma
  • KD Validated