biotechrabbit | TriColor Broad Protein Ladder (3.5-245 kDa) - Protein Electrophoresis - Electrophoresis Ladders - Products

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TriColor Broad Protein Ladder (3.5-245 kDa)

Features

Ready-to-use prestained protein ladders covering 3.5–245 kDa ranges
Pure and stable — retain sharp bands after 3 months storage at 4°C
Protein bands in three colors with easily recognizable colored reference bands

Applications

Approximate protein sizing on SDS PAGE and western blots
Monitoring protein gel electrophoresis and western transfers

Purchase TriColor Broad Protein Ladder (3.5-245 kDa)

Availability: In stock Bulk requests please inquire at oem@biotechrabbit.com

Catalog #	Size	Package Content	Price*	Qty
BR0900101	100 applications	2 × 250 µl TriColor Broad Protein Ladder (3.5–245 kDa)	€128.00

*Does not include applicable tax, shipping & handling, or other charges.

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biotechrabbit™ TriColor Broad Protein Ladder facilitates approximate molecular-weight estimation of proteins on denaturing polyacrylamide gels, monitoring protein separation during electrophoresis and verification of western transfer efficiency to membranes (polyvinylidene difluoride, nylon or nitrocellulose). The ladder provides three colored reference bands.

TriColor Broad Protein Ladder is ready for immediate use and is notably stable: sharp bands are produced after storage for 2 weeks at room temperature or 3 months at 4°C, eliminating the need to thaw before loading.

Component	Composition
TriColor Broad Protein Ladder (3.5–245 kDa)	Ready-to use protein ladder containing 0.1 – 0.4 mg/ml of each protein in 20 mM Tris-phosphate, pH 7.5, 2 % SDS, 0.2 mM DTT, 3.6 M urea, and 15% (v/v) glycerol.

STORAGE

−20°C (until expiry date – see product label)

Quality Control

Functional assay

Appearance of all stated bands tested in SDS-Polyacrylamide gel electrophoresis.

Component

LOADING VOLUME

ACTIONS BEFORE LOADING

TriColor Broad Protein Ladder (3.5–245 kDa)

3 or 5 µl for 15 or 10-well mini-gel, respectively.

1.5 or 2.5 µl for Western transfer.

Apply more for thicker (>1.5 mm) or larger gels.

Direct loading

Product manual

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TriColor Broad Protein Ladder (3.5-245 kDa)

Features

Applications

Purchase TriColor Broad Protein Ladder (3.5-245 kDa)

Quality Control

Functional assay

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