M3913

SigmaMarker^™

low range, mol wt 6,500-66,000 Da

• Synonym(s): protein markers, protein standards
• MDL number: MFCD00165844
• NACRES: NA.25

Properties

• Quality Level: 200; 400
• form: lyophilized powder
• usage: sufficient for 10-20 large gels (16 × 18 cm); sufficient for 20-30 mini-gels (10 × 10 cm); 1 vial sufficient for 50-100 PhastGels
• mol wt: 6,500-66,000 Da
• storage temp.: 2-8°C

Description

Packaging

1 vial

10 vials

Application

SigmaMarkers are designed for use with Laemmli SDS-PAGE, the PhastSystem (Pharmacia) and Schagger and von Jagow SDS-PAGE (Tricine). SigmaMarkers cover the range of molecular weights common to most proteins or their subunits. The wide, high and low range markers are lyophilized with sample buffer so that they are ready-to-use after reconstitution with deionized water. The markers are formulated to yield a distribution of well-defined bands of approximately equal intensity after electrophoresis and Coomassie blue staining.

Other Notes

Protein (mol. wt.)
Aprotinin, bovine lung (6,500)
α-Lactalbumin, bovine milk (14,200)
Trypsin inhibitor, soybean (20,000)
Trypsinogen, bovine pancreas (24,000)
Carbonic anhydrase, bovine erythrocytes (29,000)
Glyceraldehyde-3-phosphate dehydrogenase, rabbit muscle (36,000)
Ovalbumin, chicken egg (45,000)
Albumin, bovine serum (66,000)

Will yield eight protein bands with Coomassie Blue staining.

Reconstitution

Reconstitution with 100 μl of deionized water results in a solution containing 2-3.5 mg of protein per ml of 62 mM Tris-HCl, pH 6.8, 1 mM EDTA, 4% sucrose, 10 mM TCEP, 2% SDS, and 0.01% bromophenol blue.

Legal Information

SigmaMarker is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• Pictograms: GHS05,GHS08
• Signal Word: Danger
• Hazard Statements: H315 - H317 - H318 - H334 - H412
• Precautionary Statements: P261 - P273 - P280 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable