ExtrAvidin® Peroxidase Staining Kit for rabbit antibodies antibody produced in mouse

ExtrAvidin Peroxidase Staining Kits
Pricing and availability is not currently available.

Quality Level

antibody product type

secondary antibodies


sufficient for 2,000 tests ELISA, Dot blot
sufficient for 200 tests Immunohistology

shipped in

wet ice

storage temp.


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General description

These kits comprise universal reagents for use with primary antibodies in immunohistology, ELISA, and immunoblotting.
ExtrAvidin® is a unique form of avidin, available only from Sigma, that combines the high specificity and affinity of avidin for biotin with low non-specific binding at physiological pH. ExtrAvidin® peroxidase exhibits high sensitivity with low background.

Features and Benefits

  • Use in immunohistology, ELISA, and immunoblotting assays.
  • Affinity Isolated Antibodies have been adsorbed with human IgG and IgM to minimize cross-reactivity.
  • Biotinylated antibodies contain a spacer which improves accessibility for the ExtrAvidin® conjugates.


• 3 mL ExtrAvidin®-Peroxidase
• 3 mL Biotinylated Secondary Antibodies
• Complete Instructions and Assay Protocols

Legal Information

ExtrAvidin is a registered trademark of Sigma-Aldrich Co. LLC

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Vijayalaxmi et al.
Neuropeptides, 81, 101999-101999 (2019-12-18)
Enkephalins are the pentapeptides involved in pain relief and neuroendocrine responses with high affinity for delta opioid receptors in vertebrates. In the present investigation, we studied the distribution of leucine-enkephalin-immunoreactive (L-ENK-ir) neurons in the brain of the cichlid fish Oreochromis...
Yu Wang et al.
Prostaglandins & other lipid mediators, 143, 106343-106343 (2019-06-14)
Prostaglandins (PGs) play a pivotal role in uterine reproductive process including maternal recognition of pregnancy, cell proliferation, and myometrium contractions in mammals. In this study, we investigated the immunolocalizations and expression levels of Prostaglandin E2 synthases cyclo-oxygenase (COX)-1 and COX-2...
Zhu Chen et al.
Prostaglandins & other lipid mediators, 148, 106412-106412 (2020-01-14)
The prostate gland is a male accessory reproductive gland, whose vitality and function are under tight regulation of different hormones. Prostaglandins E2 (PGE2) is one of the major products generated by the actions of cyclooxygenases (COX) and prostaglandin E synthase...
Ashutosh Rastogi et al.
PloS one, 8(10), e70065-e70065 (2013-11-10)
Many vertebrates distinguish between short and long day lengths using suprachiasmatic nuclei (SCN). In birds particular, the mediobasal hypothalamus (MBH) is suggested to be involved in the timing of seasonal reproduction. This study investigated the response of SCN and MBH...
Vijayalaxmi et al.
Fish physiology and biochemistry, 46(1), 429-438 (2019-11-30)
Endomorphins (EM-1 and EM-2) are the tetrapeptides involved in pain and neuroendocrine responses with a high affinity for μ-opioid receptors in vertebrates. However, their role in fish reproduction is not clear. The aim of this study was to investigate the...

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