Date published: 2026-2-16

1-800-457-3801

SCBT Portrait Logo
Seach Input

connexin 43 Antibody (F-7): sc-271837

4.4(17)
Write a reviewAsk a question

Datasheets
  • connexin 43 Antibody (F-7) is a mouse monoclonal IgG2a κ connexin 43 antibody, cited in 57 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 357-381 at the C-terminus of connexin 43 of human origin
  • connexin 43 Antibody (F-7) is recommended for detection of connexin 43 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA; also reactive with additional species, including and equine, canine, bovine and porcine
  • Anti-connexin 43 Antibody (F-7) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG2a BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for connexin 43 Antibody (F-7) for WB and IHC(P) applications. These reagents are now offered in bundles with connexin 43 Antibody (F-7) (see ordering information below).
Crispr Promo Banner

QUICK LINKS

SEE ALSO...

Connexin 43 Antibody (F-7) is a mouse monoclonal IgG2a kappa light chain antibody that detects connexin 43 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), and enzyme-linked immunosorbent assay (ELISA). Anti-connexin 43 antibody (F-7) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. Connexin 43, also known as gap junction protein alpha 1 or GJA1, plays a crucial role in cell communication by forming gap junctions that allow the passage of ions and small molecules between adjacent cells, which is essential for maintaining tissue homeostasis and coordinating cellular responses. Connexin 43 is primarily located in the plasma membrane of various cell types, including cardiac and neuronal cells, where connexin 43 facilitates intercellular communication. This localization enables rapid signaling and metabolic cooperation between cells, which is particularly important in tissues that require synchronized activity, such as the heart. Disruption of connexin 43 expression or function has been linked to various pathological conditions, including cardiac arrhythmias and neurodegenerative diseases, highlighting connexin 43′s significance in both normal physiology and disease states.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

connexin 43 Antibody (F-7)

sc-271837
200 µg/ml
$322.00

connexin 43 Antibody (F-7): m-IgGκ BP-HRP Bundle

sc-522076
200 µg Ab, 40 µg BP
$361.00

connexin 43 Antibody (F-7): m-IgG2a BP-HRP Bundle

sc-546108
200 µg Ab; 10 µg BP
$361.00

connexin 43 Antibody (F-7) AC

sc-271837 AC
500 µg/ml, 25% agarose
$424.00

connexin 43 Antibody (F-7) HRP

sc-271837 HRP
200 µg/ml
$322.00

connexin 43 Antibody (F-7) FITC

sc-271837 FITC
200 µg/ml
$336.00

connexin 43 Antibody (F-7) PE

sc-271837 PE
200 µg/ml
$349.00

connexin 43 Antibody (F-7) Alexa Fluor® 488

sc-271837 AF488
200 µg/ml
$364.00

connexin 43 Antibody (F-7) Alexa Fluor® 546

sc-271837 AF546
200 µg/ml
$364.00

connexin 43 Antibody (F-7) Alexa Fluor® 594

sc-271837 AF594
200 µg/ml
$364.00

connexin 43 Antibody (F-7) Alexa Fluor® 647

sc-271837 AF647
200 µg/ml
$364.00

connexin 43 Antibody (F-7) Alexa Fluor® 680

sc-271837 AF680
200 µg/ml
$364.00

connexin 43 Antibody (F-7) Alexa Fluor® 790

sc-271837 AF790
200 µg/ml
$364.00

connexin 43 (F-7) Neutralizing Peptide

sc-271837 P
100 µg/0.5 ml
$69.00

Hello, I am a researcher in turkey in selcuk un. in konya city. I have bought a antibody (sc-271837, lot: ı1417). I will use this antibody for western blot. in the which solution and concentrations should ı dilüate this antibody? Pleace fast answer me

Asked by: kemal
Thank you for your question. We recommend blocking and incubating both primary and secondary antibody in 5% nonfat milk + TBST, and the recommended starting dilution is 1:200 for Western blotting. A link to our complete recommended protocol for Western blotting is provided below. https://www.scbt.com/scbt/resources/protocols/western-immuno-blotting
Answered by: Technical Support
Date published: 2019-01-14

What is host of this antibody (connexin 43 Antibody (F-7): sc-271837)

Asked by: kemal
Thank you for your question. connexin 43 Antibody (F-7): sc-271837 is a mouse monoclonal IgG2a antibody.
Answered by: SCBT Heidelberg Support
Date published: 2019-01-06

is there an SDS for this product

Asked by: TechRC
Please call us toll-free at (800) 457-3801 option 2, e-mail <scbt@scbt.com>, or use the live chat on our website.
Answered by: Technical Support 10
Date published: 2017-09-21

I am hoping to use this connexin 43 (F-7): sc-271837 antibody to stain paraffin embedded tissue sections. Do you recommend antigen retrieval when using this antibody?

Asked by: TinTin
This connexin 43 antibody has been validated for use in IHC with paraffin-embedded sections and we defintely recommend performing antigen retrieval. Best results are seen using with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Tech Service
Date published: 2024-08-22
  • y_2026, m_1, d_23, h_8CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_en_US, sid_271837, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 126ms
  • QUESTIONS, PRODUCT
Rated 5 out of 5 by from Good antibody1:200 diluted for wb of rat heart protein,the band is strong and special.
Date published: 2020-02-02
Rated 5 out of 5 by from Works for mouse testis IHCWe got a sample of this antibody and it worked nicely for IHC on testis sections fixed in Bouins (1:400 dilution).
Date published: 2019-09-06
Rated 5 out of 5 by from With nice single bandI bought this antibody two weeks ago and it works in my rat kidney cells.
Date published: 2019-01-30
Rated 5 out of 5 by from Great for IFWorks very well with rat tissue cryosections fixed in ice-cold methanol; little or no background (dilution tested = 1:100).
Date published: 2018-02-20
Rated 1 out of 5 by from Immunohistochemistry frozen & free floatingI tested the antibody for an immunohistochemistry on mouse embryo E12.5, fixed 1h in paraformaldehyde 4%. Dilution: 1/50, Permeabilization solution: PBS 1X- Triton 0,2%(& 0,4%) - Goat serum 10%. It did not work.
Date published: 2017-10-27
Rated 3 out of 5 by from It works on human and pig tissues for immunofluoreI did test this Ab on human SFBLs and pig tissues and it works well.
Date published: 2017-10-26
Rated 5 out of 5 by from good for wbI dilute the antibody at 1:1000 and incubate at 4℃ overnight.
Date published: 2017-09-18
Rated 5 out of 5 by from Work Well on WBWe used this antibody for WB.A clear brand can be found
Date published: 2017-08-03
  • y_2026, m_1, d_23, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_17
  • loc_en_US, sid_271837, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 8ms
  • REVIEWS, PRODUCT
connexin 43 Antibody (F-7) is rated 4.4 out of 5 by 17.
  • y_2026, m_1, d_23, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_17
  • loc_en_US, sid_271837, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 105ms
  • REVIEWS, PRODUCT