Filter

Product line

1. BioUltra (3)

Grade

1. For molecular biology (3)
2. Puriss (3)
3. ≥98% (HPLC) (1)

Assay

1. ≥75% (HPLC) (1)
2. ≥98% (perchloric acid titration) (1)
3. ≥98.0% (KT) (3)
4. ≥99% (1)
5. ≥99.5% (AT) (1)

Suitability

1. For column chromatography (1)

Concentration

1. 40-50% in H2O (1)
2. ~1 M in H2O (2)
3. ≥1,000 NIH units/mg protein (E1%/280, 18.3) (1)
4. ≥1,500 units/mg protein (biuret) (1)

Tips

1. Type II-A (1)
2. Type X-SA (1)

Form

1. Lyophilized powder (3)
2. Mixture of organic polyether dispersions (1)
3. Powder (1)

Color

1. Brown (1)

Zīmols

1. ALDRICH (6)
2. Applichem (1)
3. FLUKA (189)
4. SIAL (4)
5. SIGMA (5309)
6. Sigma Aldrich (16)
7. SIGMA-ALDRICH (150)