Pozostałe odczynniki IBI Scientific

GUANIDINE HYDROCHLORIDE IB05080 CAS#: 50-01-1 Formula Weight: 95.53 Molecular Formula: CH5N3HCl Purity: Min. 99.0% A260 (6 M, water): Max. 0.03 A230 (6 M, water): Max. 0.15 Iron: Max. 0.0005% Lead: Max. 0.0005% Molecular Biology Specifications DNase assay: None Detected RNase assay: None Detected Protease assay: None Detected

GUANIDINE THIOCYANATE IB05100 CAS#: 593-84-0 Formula Weight: 118.16 Molecular Formula: CH5N3-CHNS Purity: Min. 99.0% Melting Point: 118-121° C Solubility (70% H2O): Clear, haze-free A280 (70% H2O): Max. 0.8 A300 (6M H2O): Max. 0.1 A410 (6M H2O): Max. 0.1 Molecular Biology Specifications DNase assay: None Detected RNase assay: None Detected Protease assay: None Detected

IPTG IB02100 CAS#: 367-93-1 Formula Weight: 238.31 Molecular Formula: C9H18O5S Purity: Min. 99.0% Melting Point: 110-114°C IR (KBr): Conforming as Standard Dioxane (GLC): <1ppm Molecular Biology Specifications Colorimetric Transformation Assay: Pass

IPTG / X-GAL SPRAY SOLUTION IB02150 CAS#: N/A Solution Components: Isopropyl -D-thiogalatopyranoside 5’ bromo-4-chloro-3-indolyl-D-galactopyranoside Appearance: Clear, colorless to yellow solution Molecular Biology Specifications Does not contain toxic DMF and DMSO.

ISOPROPANOL IB15730 CAS#: 67-63-0 Formula Weight: 60.09 Molecular Formula: C3H7OH Purity: 99% Density: 0.782 – 0.788g/ml Moisture (kf): 0.02% Color (APHA): ≤ 10 Molecular Biology Specifications DNase Assay: None Detected RNase Assay: None Detected

PHENOL SATURATED (RNA) pH 4.3 CAS#: N/A Purity: Min.99.0% pH (with Buffer): 4.1-4.5 A330: Max.0.2 A405: Max.0.1 A510: Max.0.1 Molecular Biology Specifications Extraction Assay: Pass Ligation/Recut Assay: Pass Accelerated Shelf Life Assay: Pass IB05184

PROTEINASE K IB05400 CAS#: 39450-01-6

PROTEINASE K SOLUTION IB05406 Concentration: 20mg/ml Used for digestion of the protein keratin IBI’s Proteinase K Solution is a stable 20 mg/ml highly active proteolytic enzyme that is purified from the moldTritirachium album. The enzyme has two binding sites for Ca++, which lie some distance from the active site and are not directly involved in the catalytic mechanism. The high activity of the enzyme solution (0.6 U/µl) means that you can keep the reaction volumes low (as low as 200 µg/ml).

TRITON X-100 IB07100 Non-ionic detergent used to denature cell membranes and to break up protein aggregates Triton X-100 is a non-ionic detergent used to denature cell membranes without denaturing the protein. Triton X-100 breaks up protein aggregates to promote enzymatic activity. CAS#: 9002-93-1 Molecular Formula: C34H62O12 Molecular Weight: 647 (Avg) pH (5%, water): 7.0 ± 1.0 Color APHA: Max. 100 Molecular Biology Specifications DNase assay: None Detected RNase assay: None Detected

UREA nr kat. IB72060

X-GAL IB02264 CAS#: 7240-90-6 Molecular Formula: C14H15BrClNO6 Molecular Weight: 408.64 Purity: Min. 99% Solubility (2%, in N,N’ DMF): Clear and colorless Molecular Biology Specifications Optical rotation (C=1): Pass