Thermo Fisher, 21128, Pierce™ Avidin, 20 mg

Name: Pierce™ Avidin, 20 mg
Brand: Thermo Fisher
SKU: 21128

Quantity: 20 mg, Unit Size: Each, Thermo Scientific™ Pierce Avidin and Conjugates include purified avidin protein from hen egg whites, plus avidin-HRP, avidin-AP and other conjugated forms for use in biotin-based detection methods.

Catalog Number: 21128

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Category

Western Blot Detection Reagents

Pack Size20 mg

TagsProtein Analysis Reagents Streptavidin-Biotin Binding Products

CollectionsThermo Fisher Protein Analysis Reagents for Western Blot, ELISA & Proteomics Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Quantity: 20 mg
Unit Size: Each
Avidin from chicken egg whites is a glycoprotein that effectively binds biotin, a tag that is frequently used to tag antibodies and other probes for immunodetection methods. Pure avidin is a key component in certain immunohistochemistry (IHC) methods. Alkaline phosphatase (AP) and horseradish peroxidase (HRP) conjugates of avidin are useful for Western blotting or ELISA detection with appropriate enzyme substrates. Highlights:
• Native avidin– glycoprotein from chicken egg whites, 67kDa, pI equals 10
• Soluble– glycosylation and isoelectric point renders avidin more soluble than streptavidin
• Affordable– significantly less expensive than recombinant streptavidin
• ABC staining– avidin is usually preferred over streptavidin for avidin-biotin complex (ABC) staining methods in immunohistochemistry (IHC)
• Pure protein and conjugates– choose pure, unconjugated avidin for use in ABC staining or peroxidase or alkaline phosphatase forms for membrane and plate-based assays

Specifications

General

Label or Dye	Unlabeled
Product Type	Avidin (Unconjugated)
Quantity	20 mg
Target Molecule	Biotin
Conjugate	Unconjugated
Form	Solid
Product Line	Pierce
Unit Size	Each

Ordering

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