Featured Products

Our most popular products from our most popular categories, from our Proven and PublishedTM Luciferin to our popular antibiotic lines and electrophoresis tools. GoldBio’s commitment to quality and affordability makes these products our top sellers.
Showing 21-24 of 24 items.

Tris (Tris Base)

Catalog ID Size Pricing
T-400-500 500 g $ 34.00
T-400-1 1 kg $ 58.00
T-400-5 5 kg $ 218.00
T-400-10 10 kg $ 426.00

Description

GoldBio Tris has the highest purity available on the market, at more than 99.9% pure.  Short for Tris (hydroxymethyl) aminomethane (THAM), Tris is an organic compound often used in buffer solutions such as TAE or TBE for electrophoresis gels. Tris is highly soluble in water and is useful in the pH range 7.0-9.0 and is also used in the preparation of Laemmli buffer, one of the most common SDS-PAGE buffers.  In addition, it can also be used for many custom running and loading buffers, most often with glycine and SDS.

Product Specifications

Catalog ID T-400
CAS # 77-86-1
MW 121.14 g/mol
Grade ULTRA PURE GRADE
Storage/Handling Store desiccated at room temperature.
View
Quick Add
T-400-500 500 g $ 34.00
T-400-1 1 kg $ 58.00
T-400-5 5 kg $ 218.00
T-400-10 10 kg $ 426.00

Proteinase K, RNase/DNase free

Catalog ID Size Pricing
P-480-100 100 mg $ 51.00
P-480-500 500 mg $ 168.00
P-480-1 1 g $ 210.00
P-480-2 2 x 1 g $ 412.00
P-480-3 3 x 1 g $ 613.00
P-480-4 4 x 1 g $ 809.00
P-480-5 5 x 1 g $ 1,001.00

Description

No description available

Product Specifications

Catalog ID P-480
CAS # 39450-01-6
MW 28.5 kDa
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store at -20°C.
View
Quick Add
P-480-100 100 mg $ 51.00
P-480-500 500 mg $ 168.00
P-480-1 1 g $ 210.00
P-480-2 2 x 1 g $ 412.00
P-480-3 3 x 1 g $ 613.00
P-480-4 4 x 1 g $ 809.00
P-480-5 5 x 1 g $ 1,001.00

Bovine Serum Albumin (BSA), Fraction V, Fatty Acid Free for tissue culture

Catalog ID Size Pricing
A-421-10 10 g $ 28.00
A-421-25 25 g $ 53.00
A-421-50 50 g $ 85.00
A-421-100 100 g $ 133.00
A-421-250 250 g $ 242.00
A-421-500 500 g $ 430.00
A-421-1 1 kg $ 679.00

Description

GoldBio BSA is a highly purified, lyophilized albumin, suitable for Westerns, enzyme systems, protein standards, hybridizations and as a protease-sensitive immunoassays. Reagent Grade, Fatty Acid Free BSA is ideally suited for fatty acid sensitive cell culture systems as well as for the most sensitive diagnostic and research applications.Our BSA is protease and certified TSE free, manufactured in the United States in a closed loop system from USDA-inspected, healthy animals located in the US.

Product Specifications

Catalog ID A-421
CAS # 9048-46-8
MW ~66 kDa
Grade REAGENT GRADE
Storage/Handling Store at 4°C.
View
Quick Add
A-421-10 10 g $ 28.00
A-421-25 25 g $ 53.00
A-421-50 50 g $ 85.00
A-421-100 100 g $ 133.00
A-421-250 250 g $ 242.00
A-421-500 500 g $ 430.00
A-421-1 1 kg $ 679.00

Proteinase K Solution 20 mg/ml

Catalog ID Size Pricing
P-480-SL2 2 mL $ 41.00
P-480-SL4 4 mL (2 x 2 mL) $ 68.00
P-480-SL10 10 mL (5 x 2 mL) $ 144.00

Description

No description available

Product Specifications

Catalog ID P-480-SL
CAS # 39450-01-6
MW 28.5 kDa
Grade MOLECULAR BIOLOGY GRADE
View
Quick Add
P-480-SL2 2 mL $ 41.00
P-480-SL4 4 mL (2 x 2 mL) $ 68.00
P-480-SL10 10 mL (5 x 2 mL) $ 144.00

Join our list to receive promos and articles.

Join Now