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  • KD/KO Validated

SDHB Polyclonal antibody

SDHB Polyclonal Antibody for IF, IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat


WB, IP, IHC, IF, FC (Intra), ELISA



Cat no : 10620-1-AP



Tested Applications

Positive WB detected inmouse heart tissue, HeLa cells, mouse liver tissue, HepG2 cells, HEK-293 cells, rat heart tissue
Positive IP detected inHEK-293 cells
Positive IHC detected inhuman heart tissue, human renal cell carcinoma tissue, human kidney tissue, mouse kidney 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 : 1:5000-1:50000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:2000-1:10000 for WB
Immunohistochemistry (IHC)IHC : 1:100-1:400
Immunofluorescence (IF)IF : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

10620-1-AP targets SDHB in WB, IP, IHC, IF, FC (Intra), ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen SDHB fusion protein Ag0968
Full Name succinate dehydrogenase complex, subunit B, iron sulfur (Ip)
Calculated molecular weight 32 kDa
Observed molecular weight 28-32 kDa
GenBank accession numberBC007840
Gene symbol SDHB
Gene ID (NCBI) 6390
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. 20ul sizes contain 0.1% BSA.

Background Information

SDHB(Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial) is also named as SDH, SDH1 and belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. The SDHD, SDHB, and SDHC genes encode subunits of mitochondrial complex II (succinate dehydrogenase). Mitochondrial complex II is a heterotetrameric complex involved in the aerobic electron transport chain and catalyses the oxidation of succinate to fumarate (Krebs cycle) with transport of electrons to the ubiquinone pool. SDHA and SDHB are the hydrophilic catalytic part of the complex and are highly conserved(J Med Genet 2004;41:e99). Defects in SDHB are a cause of susceptibility to pheochromocytoma (PCC), paragangliomas type 4 (PGL4), paraganglioma and gastric stromal sarcoma (PGGSS) and Cowden-like syndrome (CWDLS).


Product Specific Protocols
WB protocol for SDHB antibody 10620-1-APDownload protocol
IHC protocol for SDHB antibody 10620-1-APDownload protocol
IF protocol for SDHB antibody 10620-1-APDownload protocol
IP protocol for SDHB antibody 10620-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Nat Commun

Low chorionic villous succinate accumulation associates with recurrent spontaneous abortion risk.

Authors - Xiao-Hui Wang
  • KD Validated


CHCHD10 Modulates Thermogenesis of Adipocytes by Regulating Lipolysis

Authors - Meng Ding

Environ Pollut

Accumulation of polystyrene microplastics induces liver fibrosis by activating cGAS/STING pathway.

Authors - Rong Shen

Antioxid Redox Signal

Punicalagin Protects Against Diabetic Cardiomyopathy by Promoting Opa1-Mediated Mitochondrial Fusion via Regulating PTP1B-Stat3 Pathway.

Authors - Feng Fu

Free Radic Biol Med

Mitochondrial and glucose metabolic dysfunctions in granulosa cells induce impaired oocytes of polycystic ovary syndrome through Sirtuin 3.

Authors - Qing Zhang

J Med Genet

COA7 (C1orf163/RESA1) mutations associated with mitochondrial leukoencephalopathy and cytochrome c oxidase deficiency.

Authors - Anabel Martinez Lyons


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


Edward (Verified Customer) (11-15-2022)

Used with 12 ug protein lysate SDHB works quite well, both with ECL detection and fluorescent secondary antibodies it gives a strong band

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:8000
  • Cell Tissue Type: K562 and KCL22

Lana (Verified Customer) (07-15-2020)

SDS-PAGE: 20 ug/ul RIPA protein lysate. 4-12% Bis-tris gradient gel.Transfer: Immobilon-FL transfer membranes (Millipore) O/N at 30V, 4C.Blocking: SEA Block Blocking Buffer 1h, room T.Primary Ab: O/N incubation at 4C, 1:5000.Secondary Ab: IRDye 800CW Goat anti-Rabbit, 1:15000.Lines of WB image: 1 – protein ladder, 2 - whole cell lysate, 3 – mitochondrial fraction lysate.

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:5000
  • Cell Tissue Type: Mouse embryonic stem cells
SDHB Antibody Western Blot validation (1:5000 dilution) in Mouse embryonic stem cells (Cat no:10620-1-AP)