missing translation for 'onlineSavingsMsg'
Learn More
Thermo Scientific Chemicals Laemmli SDS sample buffer, reducing (4X) Product Code.: 15492859
  1. Home
  2. Products
  3. Gel Electrophoresis Equipment and Supplies
  4. Gel Electrophoresis Reagents and Buffers
  5. Gel Electrophoresis Buffers and Diluents
  6. Thermo Scientific Chemicals Laemmli SDS sample buffer, reducing (4X)
SDS compliance-icons compliance-icons compliance-icons

Thermo Scientific Chemicals Laemmli SDS sample buffer, reducing (4X)

Product Code. 15492859
25 mL, 25mL
Click to view available options
Quantity:
25 mL
50 mL
Unit Size:
25mL
50mL
This item is not returnable. View return policy

Product Code. 15492859

Brand: Thermo Scientific Chemicals J60015.AC

Science Is Hard Enough Your Bioreagents Shouldn’t Be
Use promo code 24128 at checkout
View Available Promotions
Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy

Description

Laemmli SDS sample buffer is used to prepare protein samples in the Laemmli SDS-PAGE system.

Laemmli SDS sample buffer is used for protein sample preparation, which is used in the Laemmli SDS-PAGE system. It is a widely used system for protein electrophoresis. Further, it is employed in the polyacrylamide gel analysis of proteins. In addition to this, it is utilized to reduce disulfide bonds in order to denature proteins.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General Description

• Laemmli SDS sample buffer is composed of several compounds, including 375 mM Tris-HCl (pH 6.8), 9% SDS, 50% glycerol, 6% β-mercaptoethanol, 0.03% bromophenol blue
• The SDS compound present in the Laemmli SDS sample buffer binds noncovalently to proteins. SDS is negatively charged and can mask the intrinsic charge of the protein it binds

Application

• Laemmli SDS sample buffer is used to denature proteins and for protein sample preparation to be used in the SDS-PAGE system
• This sample buffer is used as an electrophoretic dye for denaturation of proteins and monitoring the front of the running gel
• It is also used for polyacrylamide protein gel analysis

TRUSTED_SUSTAINABILITY

Specifications

Color Blue
Concentration 4X
Product Type Protein Sample Loading Buffer
Form Liquid
For Use With (Application) Laemmli SDS-PAGE
Quantity 25 mL

Product Suggestions

Certificates

Certificates

A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.

5 results found
Lot Number Certificate Type Date Product Code
Lot NumberU07L514 Certificate TypeCertificate of Analysis Date06/08/2025 Product CodeJ60015.AC,J60015.AD
Lot NumberR01L521 Certificate TypeCertificate of Analysis Date17/05/2025 Product CodeJ60015.AC,J60015.AD
Lot NumberR01L520 Certificate TypeCertificate of Analysis Date17/05/2025 Product CodeJ60015.AC,J60015.AD
Lot NumberP15L504 Certificate TypeCertificate of Analysis Date14/03/2025 Product CodeJ60015.AC,J60015.AD
Lot NumberP15L503 Certificate TypeCertificate of Analysis Date14/03/2025 Product CodeJ60015.AC,J60015.AD

Safety and Handling

compliance-icons compliance-icons compliance-icons
Product Identifier
  • Laemmli SDS sample buffer, reducing (4X)
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 2
  • Serious eye damage/eye irritation Category 1
  • Skin sensitiser Category 1
 Hazard Statement
  • H302-Harmful if swallowed.
  • H311-Toxic in contact with skin.
  • H317-May cause an allergic skin reaction.
  • H318-Causes serious eye damage.
  • H332-Harmful if inhaled.
  • H411-Toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contains : 1,2,3-Propanetriol,Sodium lauryl sulfate, 2-Mercaptoethanol, 2-amino-2-(hydroxymethyl)-1,3-Propaned
SDS

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title
Thermo Scientific Chemicals Laemmli SDS sample buffer, reducing (4X) >

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.