Date published: 2026-5-12

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His-Tag Antibody (AD1.1.10): sc-53073

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Datasheets
  • His-Tag Antibody (AD1.1.10) is a mouse monoclonal IgG1 κ, cited in 66 publications, provided at 200 µg/ml
  • raised against a 6x His-tagged polypeptide
  • His-Tag Antibody (AD1.1.10) is recommended for detection of fusion proteins encoded by polyhistidine expression vectors by WB, IP and IF
  • Anti-His-Tag Antibody (AD1.1.10) 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-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for His-Tag Antibody (AD1.1.10) for WB applications. These reagents are now offered in bundles with His-Tag Antibody (AD1.1.10) (see ordering information below).
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His-Tag Antibody (AD1.1.10) is a mouse monoclonal IgG1 kappa light chain antibody raised against a 6x His-tagged polypeptide, designed for applications such as western blotting (WB), immunoprecipitation (IP), and immunofluorescence (IF). The His-tag is a short sequence of six histidine residues added to either the N- or C-terminus of a protein of interest through genetic engineering techniques. This tag is crucial because it facilitates the purification and detection of recombinant proteins. The histidine residues have a strong affinity for metal ions like nickel and cobalt, allowing the tagged protein to bind efficiently to metal-chelating resins during affinity chromatography. This enables a single-step purification process, which is highly efficient and preserves the protein′s native structure and function. The small size of the His-tag minimizes interference with protein activity, making it an ideal choice for protein studies. Understanding and utilizing the His-tag is important for researchers working on protein expression, structure-function analyses, and the development of therapeutics, as it allows for easy isolation and characterization of proteins that may be difficult to study otherwise. Anti-His-Tag antibody (AD1.1.10) specifically binds to the His-tag sequence, enabling researchers to detect and analyze His-tagged proteins in various experimental applications, thereby advancing research in molecular biology, biochemistry, and related fields.

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

His-Tag Antibody (AD1.1.10)

sc-53073
200 µg/ml
$322.00

His-Tag Antibody (AD1.1.10): m-IgG Fc BP-HRP Bundle

sc-526762
200 µg Ab; 10 µg BP
$361.00

His-Tag Antibody (AD1.1.10): m-IgG1 BP-HRP Bundle

sc-532135
200 µg Ab; 20 µg BP
$361.00

His-probe Antibody (AD1.1.10) AC

sc-53073 AC
500 µg/ml, 25% agarose
$424.00

His-probe Antibody (AD1.1.10) HRP

sc-53073 HRP
200 µg/ml
$322.00

His-probe Antibody (AD1.1.10) FITC

sc-53073 FITC
200 µg/ml
$336.00

His-probe Antibody (AD1.1.10) PE

sc-53073 PE
200 µg/ml
$349.00

His-probe Antibody (AD1.1.10) Alexa Fluor® 488

sc-53073 AF488
200 µg/ml
$364.00

His-probe Antibody (AD1.1.10) Alexa Fluor® 546

sc-53073 AF546
200 µg/ml
$364.00

His-probe Antibody (AD1.1.10) Alexa Fluor® 594

sc-53073 AF594
200 µg/ml
$364.00

His-probe Antibody (AD1.1.10) Alexa Fluor® 647

sc-53073 AF647
200 µg/ml
$364.00

His-probe Antibody (AD1.1.10) Alexa Fluor® 680

sc-53073 AF680
200 µg/ml
$364.00

His-probe Antibody (AD1.1.10) Alexa Fluor® 790

sc-53073 AF790
200 µg/ml
$364.00

Can this antibody detect the His-tag on the N- and/or C-terminus?

Asked by: Nick
Thank you for contacting Santa Cruz Biotechnology. For assistance please contact technical Service. Please call 800-457-3801 or email scbt@scbt.com.
Answered by: BlakeJ
Date published: 2025-08-06

Does this antibody detect the His-tag on both the N- and the C-terminus?

Asked by: Nick
Thank you for contacting Santa Cruz Biotechnology. For assistance please contact technical Service. Please call 800-457-3801 or email scbt@scbt.com.
Answered by: BlakeJ
Date published: 2025-08-06

This antibody can detect His tagged at the middle of the protein construct by Western Blot (while many products can't). 

Asked by: Pattama
Thank you for your question. Please contact our Technical Service Department by phone, e-mail, or live chat. We are happy to help you with any questions regarding this antibody.
Answered by: SCBT Representative
Date published: 2022-03-09

If i use the HIS antibody for an IP to pull-down a HIS-Tagged protein, could imidazole be used to elute the HIS tag protein from the HIS antibody ?

Asked by: j1234t1234
Thank you for your question. We have not tested the antibody using this type of elution buffer. Please refer to the product citations on our website using this antibody for IP experiments, or contact us for further Technical Support.
Answered by: Technical Support
Date published: 2023-04-23

Is His-probe Antibody (AD1.1.10): sc-53073 available to useful to FACS?

Asked by: piliya
Thank you for your question. We have not tested this antibody, His-probe (AD1.1.10): sc-53073, for FACS or FCM and so these are not recommended applications at this time.
Answered by: Technical Support
Date published: 2023-04-23

Is His-probe Antibody (AD1.1.10): sc-53073 available to useful to ELISA? If not, please recommend.

Asked by: George C
Thank you for your question. We are aware of one publication citing use of this antibody, His-probe (AD1.1.10): sc-53073, for use in an ELISA application. Please refer to PMID number 25174000 on PubMed for this citation. As an alternative, we would recommend using our mouse monoclonal antibody, His-probe (H-3): sc-8036, which is very popular and has been cited in over 10 publications for use in ELISA applications. https://www.scbt.com/scbt/product/his-probe-antibody-h-3
Answered by: Technical Support
Date published: 2023-04-23

Is His-probe Antibody (AD1.1.10): sc-53073 available directly conjugated to HRP or fluorescent dyes?

Asked by: jenni
All requests for directly conjugated versions of this antibody should be directed to our Special Orders team at specialorders@scbt.com Alternatively, consider using His-probe (H-3), which is available conjugated to agarose, HRP, FITC, PE, Alexa Fluor® 488 and Alexa Fluor® 647. (https://www.scbt.com/scbt/product/his-probe-antibody-h-3)
Answered by: Technical Support 8
Date published: 2023-11-25
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Rated 5 out of 5 by from The antibody is great!The antibody works very well and is highly recommended, I trust santa cruz!
Date published: 2025-05-27
Rated 5 out of 5 by from Excellent!I bought this product. It's very easy to use. I recommend you to buy this product.
Date published: 2024-01-11
Rated 5 out of 5 by from 功能很出色实验室一直都是用的santa的各种抗体,总的来说效果还不错 实验室一直都是用的santa的各种抗体,总的来说效果还不错
Date published: 2023-09-12
Rated 5 out of 5 by from 功能很出色实验室用的都是santa的抗体,总的来说效果还不错,还可以,实验室用的都是santa的抗体,总的来说效果还不错,还可以
Date published: 2023-09-12
Rated 5 out of 5 by from GhhhOke. Good. Skkwmmekdmmsksmsksksoksjsjsjsjsbhwuwhwhhsh
Date published: 2023-08-09
Rated 4 out of 5 by from YesPhotoshop verry good thank you app Verry,verry good
Date published: 2023-07-28
Rated 4 out of 5 by from Good antibody for ELISAAntibody works well in ELISA to detect His-tagged proteins. Low or no background and detection of native and denatured proteins possible.
Date published: 2023-01-27
Rated 5 out of 5 by from Work well for Western BlotThis antibody works well to detect HIS tagged at the middle of the protein construct (while some antibodies from other makers can't).
Date published: 2022-03-08
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His-Tag Antibody (AD1.1.10) is rated 4.8 out of 5 by 23.
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