Category: Proteins & Peptides

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Brand: Abbkine Brand: Biovendor Brand: Boster Brand: Cell Guidance Systems Brand: MedChemExpress  Brand: Raybiotech Brand: Signalchem Clear all
Reverse Transcriptase, Recombinant, HIV Reverse Transcriptase, Recombinant, HIV

Reverse Transcriptase, Recombinant, HIV

Reference: 255-10070
€0.00 (tax incl.)
Chromatographically purified dimeric form with M.W. of 66 kDa and 51 kDa. A solution in 10 mM potassium phosphate, pH 7.4, 1 mM DTT and 20% glycerol.
Ribonuclease A Ribonuclease A

Ribonuclease A

Reference: 255-10071
€0.00 (tax incl.)
A chromatographically purified, lyophilized powder.
Ribonuclease A, DNase & Protease Free Ribonuclease A, DNase & Protease Free

Ribonuclease A, DNase & Protease Free

Reference: 255-10072
€0.00 (tax incl.)
Molecular Biology Grade. A solution containing approximately 5 mg/ml in 50% glycerol. Prepared specifically for use in purifying DNA plasmids. Each lot is assayed for DNase and protease.
Ribonuclease A, Purified Ribonuclease A, Purified

Ribonuclease A, Purified

Reference: 255-10073
€0.00 (tax incl.)
Supplied as a lyophilized powder. Contains some aggregates as a result of lyophilization but shows no difference in specific activity.
Ribonuclease A, Purified Solution Ribonuclease A, Purified Solution

Ribonuclease A, Purified Solution

Reference: 255-10074
€0.00 (tax incl.)
Chromatographically purified. Aggregate-free. (Monophoretic on native gel electrophoresis.) A liquid in 100 mM phosphate buffer containing 0.1% v/v phenol as a preservative. Note: The presence of 100 mM phosphate...
Ribonuclease B Ribonuclease B

Ribonuclease B

Reference: 255-10075-1
€0.00 (tax incl.)
A partially purified preparation containing a mixture of RNase A and RNase B. A soluble, dialyzed lyophilized powder.
Ribonuclease T1, Chromatographically Purif. Ribonuclease T1, Chromatographically Purif.

Ribonuclease T1, Chromatographically Purif.

Reference: 255-10076
€0.00 (tax incl.)
Highly purified, microbial (non-mammalian) RNase prepared with non-animal components. Supplied as a solution in 2.8 M ammonium sulfate.
Ribonuclease T2, Recombinant Ribonuclease T2, Recombinant

Ribonuclease T2, Recombinant

Reference: 255-10078
€0.00 (tax incl.)
Highly purified recombinant microbial (non-mammalian) RNase prepared with non-animal components. Free of DNase and protease. Supplied as a lyophilized powder.
Superoxide Dismutase Superoxide Dismutase

Superoxide Dismutase

Reference: 255-10079
€0.00 (tax incl.)
Chromatographically purified essentially as described by McCord and Fridovich, J. Biol. Chem., 244, 6049 (1969). A dialyzed, lyophilized powder.
Urease Urease

Urease

Reference: 255-10082
€0.00 (tax incl.)
Fractionated from crude jack bean meal extract. Tested for ammonia. A soluble, lyophilized preparation.
Uricase Uricase

Uricase

Reference: 255-10083-2
€0.00 (tax incl.)
A soluble, lyophilized preparation.
Trypsin Inhbitor, Ovomucoid Trypsin Inhbitor, Ovomucoid

Trypsin Inhbitor, Ovomucoid

Reference: 255-10084
€0.00 (tax incl.)
Mucoprotein and antitryptic factor of egg white described by Lineweaver and Murray, J. Biol. Chem., 171, 565 (1947). A dialyzed, dried powder.
Trypsin Inhibitor, Lima Bean Trypsin Inhibitor, Lima Bean

Trypsin Inhibitor, Lima Bean

Reference: 255-10085
€0.00 (tax incl.)
Fraction III of the preparation described by Fraenkel-Conrat et al., Arch. Biochem. Biophys., 37, 393 (1952). Supplied as a dialyzed, lyophilized powder.
Trypsin Inhibitor, Soybean, Purified Trypsin Inhibitor, Soybean, Purified

Trypsin Inhibitor, Soybean, Purified

Reference: 255-10087
€0.00 (tax incl.)
Chromatographically purified as described by Frattali and Steiner, Biochem., 7, 521 (1968). A dialyzed, lyophilized powder. Purity checked using SDS PAGE.
Actin Actin

Actin

Reference: 255-10088
€0.00 (tax incl.)
Prepared by modification of the procedure of Spudich and Watt, J. Biol. Chem., 246, 4866 (1971). Purity checked by SDS-PAGE. A lyophilized powder.
Albumin, Nuclease-Free Albumin, Nuclease-Free

Albumin, Nuclease-Free

Reference: 255-10089
€0.00 (tax incl.)
Prepared by a method developed at RayBiotech. Some degradation products may be present. ≥90% of the material is intact BSA as determined by SDS PAGE. Tested for exonuclease, endonuclease, ribonuclease, and protease....
Collagen Collagen

Collagen

Reference: 255-10090
€0.00 (tax incl.)
Type I collagen prepared by the method of Einbinder and Schubert, J. Biol. Chem., 188, 335 (1951). Supplied as a shredded, lyophilized, insoluble preparation.
Hemoglobin Hemoglobin

Hemoglobin

Reference: 255-10092
€0.00 (tax incl.)
Suitable protease substrate. Prepared from repeatedly washed, then lysed, and dialyzed bovine red cells. A lyophilized powder.
Histone, Dried Histone, Dried

Histone, Dried

Reference: 255-10093
€0.00 (tax incl.)
An ethanol dried powder. Unfractionated mixture of histones.
Histone, Lyophilized Histone, Lyophilized

Histone, Lyophilized

Reference: 255-10094
€0.00 (tax incl.)
A dialyzed, lyophilized powder. Unfractionated mixture of histones.
Histone, Nucleo- Histone, Nucleo-

Histone, Nucleo-

Reference: 255-10095
€0.00 (tax incl.)
A complex of histone and DNA. Zamenhof, S. Methods in Enzymology, 3, 696, (1957). A dialyzed, lyophilized powder.
Mucin Mucin

Mucin

Reference: 255-10096
€0.00 (tax incl.)
A dry powder prepared by the method of Nisizawa and Pigman, Arch. Oral. Biol., 1, 161 (1959). Suitable as a substrate for neuraminidase.
Myoglobin Myoglobin

Myoglobin

Reference: 255-10097
€0.00 (tax incl.)
Supplied as a dialyzed, lyophilized powder.
Ovalbumin Ovalbumin

Ovalbumin

Reference: 255-10098
€0.00 (tax incl.)
Major protein of egg white.
Ovalbumin, Low Endo™, Purified Ovalbumin, Low Endo™, Purified

Ovalbumin, Low Endo™, Purified

Reference: 255-10099
€0.00 (tax incl.)
Ovalbumin, purified to remove endotoxin and tested. A dialyzed, lyophilized powder containing less than 1 EU/mg. Store at 2-8°C.
Ovalbumin, Purified Ovalbumin, Purified

Ovalbumin, Purified

Reference: 255-10100
€0.00 (tax incl.)
Chromatographically purified. Major protein of egg white, with a molecular weight of 45 kDa. A dialyzed, lyophilized powder.

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