Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

SAB3500459

Sigma-Aldrich

Anti-TOM70 antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

Synonym(s):

Anti-TOMM70A, Anti-Translocase of the mitochondrial outer membrane 70

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

100

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

predicted mol wt 67 kDa

species reactivity

mouse, rat, human

technique(s)

immunofluorescence: suitable
immunohistochemistry: suitable
indirect ELISA: suitable
western blot: suitable

NCBI accession no.

NP_055635

UniProt accession no.

O94826

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... TOMM70A(9868)

General description

The Tom (translocase of the mitochondrial outer membrane) complex consists of two integral membrane import receptors, Tom20 and Tom70 (translocase of outer mitochondrial membrane 70) and a GIP (general import pore) complex. TOM70/ TOMM70A has 12 coding exons and spans about 37kb. It is abundantly expressed in human tissues and is located on human chromosome 3q13.1-q13.2. It belongs to the tetratricopeptide repeat (TPR) co-chaperone family. TOM70 has a dicarboxylate TPR clamp domain that can interact with molecular chaperones like Hsp70 (heat shock protein 70)/Hsc70 and/or Hsp90.

Immunogen

TOM70 antibody was raised against a 17 amino acid peptide near the amino terminus of human TOM70.

Biochem/physiol Actions

TOM70/ TOMM70A (translocase of outer mitochondrial membrane 70) has the capability to identify preproteins with internal hydrophobic targeting sequences. It contributes in the transportation of several large hydrophobic matrix proteins. The import receptor Tom70 acts as a docking site for cytosolic multichaperone complexes.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Linkage

The action of this antibody can be blocked using blocking peptide SBP3500459.

Physical form

Supplied in PBS with 0.02% sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Not finding the right product?  

Try our Product Selector Tool.

Related product

Product No.
Description
Pricing

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Human mitochondrial import receptor Tom70 functions as a monomer.
Fan AC, et al.
The Biochemical Journal, 429(3), 553-563 (2010)
Characterization of a human import component of the mitochondrial outer membrane, TOMM70A.
Edmonson AM, et al.
Cell communication & adhesion, 9(1), 15-27 (2002)
Anna C Y Fan et al.
The Journal of biological chemistry, 286(37), 32208-32219 (2011-07-21)
The mitochondrial import receptor Tom70 contains a tetratricopeptide repeat (TPR) clamp domain, which allows the receptor to interact with the molecular chaperones, Hsc70/Hsp70 and Hsp90. Preprotein recognition by Tom70, a critical step to initiate import, is dependent on these cytosolic
Sven Geisler et al.
Journal of cell science, 127(Pt 15), 3280-3293 (2014-06-08)
Depolarized mitochondria are degraded by mitophagy in a process that depends on the Parkinson's disease gene products PINK1 and Parkin. This is accompanied by ubiquitylation of several mitochondrial substrates. The roles of E2 ubiquitin-conjugating enzymes (UBE2) in mitophagy are poorly

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service