Unstained Protein Ladder [X10139]

Product Description

1. Product Overview: X-Biotech X10139 is an unstained protein ladder consisting of 14 high-purity recombinant proteins expressed in E. coli, with a molecular weight range of 8–265 kDa. The 8 kDa, 25 kDa and 50 kDa bands are intensified for rapid and convenient reference during electrophoresis.
2. Staining Compatibility: Compatible with Coomassie Brilliant Blue staining and silver staining, two mainstream electrophoresis staining methods.
3. Applications: ① Accurate determination of protein molecular weight in SDS-PAGE; ② Calibration of the apparent molecular weight of prestained protein markers.
Catalog No. Pack Size Price Quantity
X10139-2 x 500 μl 2 x 500 μl Catalog price:¥490.00
Your price:
X10139-10 x 500 μl 10 x 500 μl Catalog price:¥1960.00
Your price:

Description

The X10139 is a rigorously tested unstained protein ladder, which can be used for the calibration of pre-stained protein ladders. The X-biotechTM Unstained Protein Ladder is a ready-to-use unstained mixture of 14 recombinant proteins ranging from 8 kDa to 265 kDa. The ladder is visualized via SDS-PAGE using coomassie. For easy reference, the 10 kDa protein band has a greater intensity than the other proteins in the ladder.

Important Information

  • X10139 contains 14 protein bands of 8, 15, 20, 25, 30, 40, 50, 60, 70, 85, 100, 145, 200, and 265 kDa.
  • Do not heat the product above room temperature.
ItemSpecification
Cat. No. X10139
Product Size 2 × 500 μL / 10 × 500 μL
MW Range 8 - 265 kDa
Band Number 14
Enhanced Bands 8, 25, 50 kDa
Band Color All Blue
Storage 4°C for 2 months,
-20°C for 2 years

SDS-PAGE band profile of this Unstained Protein Ladder

Image is of a 4-20% Tris-glycine gel (SDS-PAGE) stained with coomassie blue dye.

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