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Bovine Serum Albumin (BSA), Fraction V, Fatty Acid Free for tissue culture
Catalog ID
Size
Pricing
More Info
Bovine Serum Albumin (BSA), Fraction V, Fatty Acid Free for tissue culture
A-421-10
10 g
$ 26.00 $ 21.00
A-421-25
25 g
$ 50.00 $ 40.00
A-421-50
50 g
$ 80.00 $ 64.00
A-421-100
100 g
$ 125.00 $ 100.00
A-421-250
250 g
$ 228.00 $ 183.00
A-421-500
500 g
$ 405.00 $ 324.00
A-421-1
1 kg
$ 640.00 $ 512.00
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.

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Specifications
CAS Number 9048-46-8
Technical Resources
Bovine Serum Albumin (BSA), Fraction V, Protease Free
Catalog ID
Size
Pricing
More Info
Bovine Serum Albumin (BSA), Fraction V, Protease Free
A-420-10
10 g
$ 25.00 $ 20.00
A-420-25
25 g
$ 47.00 $ 38.00
A-420-50
50 g
$ 73.00 $ 59.00
A-420-100
100 g
$ 109.00 $ 88.00
A-420-250
250 g
$ 189.00 $ 152.00
A-420-500
500 g
$ 299.00 $ 240.00
A-420-1
1 kg
$ 465.00 $ 372.00
Description

GoldBio BSA is a highly purified, lyophilized albumin, suitable for Westerns, enzyme systems, protein standards, hybridizations and as a protease-sensitive immunoassays.  It is also perfectly suitable as a nutrient in cell culture media, with low interference and backgrounds and is ideal for most standard molecular biology experiments.  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.

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Specifications
CAS Number 9048-46-8
Technical Resources
DTT (Dithiothreitol) (> 99% pure) Protease free
Catalog ID
Size
Pricing
More Info
DTT (Dithiothreitol) (> 99% pure) Protease free
DTT10
10 g
$ 43.00 $ 35.00
DTT25
25 g
$ 97.00 $ 78.00
DTT50
50 g
$ 173.00 $ 139.00
DTT100
100 g
$ 276.00 $ 221.00
DTT500
500 g
$ 1,236.00 $ 989.00
Description

Dithiothreitol (DTT) is the common name of the more popular of the two Cleland’s Reagents (the other being Dithioerythritol or DTE). DTT is a powerful reducing agent that forms a stable six-membered ring with an internal disulfide bond which is resistant to oxidation. DTT is often used for the following: reducing the disulfide bridge of the cross-linker N,N′-bis(acryloyl) cystamine to break apart the matrix of a polyacrylamide gel, the reduction of disulfide bonds in proteins, the prevention of those bonds from forming between cysteine residues and lastly, DTT is often used to reduce thiolated DNA in order to minimize dimerization.

DTT is a nearly 7-fold stronger reduction agent than βME (β-mercaptoethanol) and has a less offensive odor and is less toxic.

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Specifications
CAS Number 27565-41-9 / 3483-12-3
Technical Resources
IPTG
Catalog ID
Size
Pricing
More Info
IPTG
I2481C
1 g
$ 16.00 $ 13.00
I2481C5
5 g
$ 25.00 $ 20.00
I2481C25
25 g
$ 108.00 $ 87.00
I2481C50
50 g
$ 173.00 $ 139.00
I2481C100
100 g
$ 329.00 $ 264.00
I2481C200
200 g
$ 636.00 $ 509.00
I2481C300
300 g
$ 848.00 $ 679.00
I2481C400
400 g
$ 1,101.00 $ 881.00
I2481C500
500 g
$ 1,327.00 $ 1,062.00
Description

IPTG is an analog of galactose that is non-metabolizable and inactivates the lac repressor to induce synthesis of β-galactosidase in E. coli. The expression of cloned genes under the control of the lac operon is induced by IPTG. It is also a substrate for thigalactoside transacetylase and has been reported to induce penicillinase in bacteria.

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Specifications
CAS Number 367-93-1
Technical Resources
TCEP-HCl
Catalog ID
Size
Pricing
More Info
TCEP-HCl
TCEP1
1 g
$ 17.00 $ 14.00
TCEP2
2 g
$ 32.00 $ 26.00
TCEP5
5 g
$ 64.00 $ 52.00
TCEP10
10 g
$ 103.00 $ 83.00
TCEP25
25 g
$ 216.00 $ 173.00
TCEP50
50 g
$ 402.00 $ 322.00
TCEP100
100 g
$ 796.00 $ 637.00
Description

TCEP-HCl is an odorless reducing agent suitable for protein applications and in the preparation for electrophoresis. TCEP is water soluble, is stable in a variety of solutions and is particularly useful in the labeling of cysteine residues with maleimides, preventing the cysteines from forming disulfide bonds. As a reducing agent, TCEP has many other desirable features.

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Specifications
CAS Number 51805-45-9
Technical Resources
Tris (Tris Base)
Catalog ID
Size
Pricing
More Info
Tris (Tris Base)
T-400-500
500 g
$ 32.00 $ 26.00
T-400-1
1 kg
$ 54.00 $ 44.00
T-400-5
5 kg
$ 205.00 $ 164.00
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.

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Specifications
CAS Number 77-86-1
Technical Resources