Support & Resources


Mix-n-Stain™ Maxi HRP Antibody Labeling Kit, 1 mg Labeling

Simple and convenient antibody conjugation with HRP, with no purification required after labeling.

Product Attributes



Labeling scale

1 mg

Purification method

Purification not required after labeling

Note: Due to operating restrictions related to our COVID-19 response, primary antibody conjugates of R-PE, APC, PerCP, HRP, or AP are temporarily unavailable. All other antibody options are still available. We apologize for the inconvenience. Please see our easy-to-use Mix-n-Stain™ Antibody Labeling Kits for labeling antibodies with R-PE, APC, tandem dyes, and enzymes.
Catalog #
1 mg labeling
Clear selection
Add to wishlist
(Please select quantity above )

Wishlist updated! View wishlist

Shipping, Handling & Tax (CA only) not included in price. Learn more

Tax is assessed in the state of California. All fees will be calculated during checkout based on your shipping information and are subject to change.

SPECIAL - Order 5 or more and receive 10% off.

Request a Bulk Quote

Supporting Documents

Product Description

The Mix-n-Stain™ Maxi HRP Antibody Labeling Kit allows you to label 1 mg of IgG with horseradish peroxidase (HRP) in about 3 hours with minimal hands-on time. At the end of the reaction, the conjugate is ready for staining without further purification. Note: The labeling protocol and buffer requirements for Mix-n-Stain™ Maxi Kits differ from our original micro-scale Mix-n-Stain™ kits, see the Reaction Compatibility Chart below.


  • Rapid, simple, covalent conjugation of antibody to HRP
  • Reaction takes about 3 hours, with minimal hands-on time
  • No purification required after labeling
  • One labeling reaction of 1 mg IgG per kit

Kit Components

  • HRP Reaction Buffer
  • Modified HRP
  • HRP Reaction Enhancer
  • Mix-n-Stain™ Quenching Buffer

Reaction Compatibility for Mix-n-Stain™ Maxi Antibody Labeling Kits, 1 mg Labeling

Sodium azideCompatible
Glycerol ≤ 10%: Compatible
Glycerol > 10%:Compatible after ultrafiltration*
Tris ≤20 mMCompatible
Tris >20 mMCompatible after ultrafiltration*
GlycineCompatible after ultrafiltration*
BSA or gelatinNot compatible; purify antibody**
Serum, cell culture supernatant, or ascites fluidNot compatible; purify antibody**
* Ultrafiltration vials are sold separately (catalog no. 22004).
** Protocol/reagents for antibody purification not provided.

Choose the right kit for your application

This kit is not designed to be used for multiple labeling reactions. For smaller-scale conjugation, see our original Mix-n-Stain™ HRP Antibody Labeling Kits.

Mix-n-Stain™ kits can be used to label other proteins, however, the ratio of HRP to protein may not be optimal for non-IgG proteins. Mix-n-Stain™ Kits are not recommended for labeling IgM isotype antibodies, because the labeling conditions may cause IgM to denature.

We offer a variety of kits for labeling antibodies and other proteins:

Learn about all of our Mix-n-Stain™ and protein labeling options, or see our Frequently Asked Questions (FAQs) for more information.

Mix-n-Stain™ Enzyme Antibody Labeling Kits

Product descriptionCatalog numberReaction size Product protocolLabeling time
Mix-n-Stain™ HRP Antibody Labeling Kit92300, 9245110-20 ug antibody
PI-Mix-n-Stain™ HRP
~3.5 hours (few minutes hands-on time)
9230125-50 ug antibody
9230250-100 ug antibody
Mix-n-Stain™ Maxi HRP Antibody Labeling Kit924371 mg antibody
PI-Mix-n-Stain™ Maxi HRP
Mix-n-Stain™ Alkaline Phosphatase Antibody Labeling Kit9231425-50 ug antibody
PI-Mix-n-Stain™ AP
~2 hours (few minutes hands-on time)
9231550-100 ug antibody
Mix-n-Stain™ Glucose Oxidase Antibody Labeling Kit9231225-50 ug antibody
PI-Mix-n-Stain™ GOx
9231350-100 ug antibody
SNAP-tag and CLIP-tag are trademarks or registered trademarks of New England BioLabs; HaloTag is a registered trademark of Promega Corporation.

You may also like…