Page 321 - Catalogue 2015

SSPE Buffer 20X

Synonym: Saline-sodium phosphate EDTA
Composition: Sodium phosphate monobasic 0.2M , Sodium chloride 3.0M , EDTA 0.02M

Cat. No. SSPE Buffer 20X
198923
Molecular biology
Application: Commonly used in the transfer, blocking and hybridization as well as the post-hibrydization washing
steps in both Northern and Southern blotting.

Appearance Clear colorless liquid RNase activity Not detected
Protease activity Not detected
pH of 20X Conc. (25°C) 7.3-7.5

DNase activity Not detected

Filtered through 0.2µm, aseptically filled.

N-Stearoyl-D-erythro-Sphingosine (C18 Ceramide)

Synonym: Ceramide C18; N-(octadecanoyl)-sphing-4-enine.

CAS [2304-81-6]; CÀÃHÎÌNOÀ; M 566.0;

Cat. No. N-Stearoyl-D-erythro-Sphingosine (C18 Ceramide)
039680 For synthesis

Appearance White to off-white solid
Assay (HPLC) min. 98%
Purity (TLC) min. 98%
NMR H1 spectrum Conforms to structure

N-Stearoyl-D-erythro-Sphingosylphosphorylcholine (Stearoyl

Sphingomyelin)

Synonym: ;Octadecanoyl Sphingomyelin
.N-(octadecanoyl)-sphing-4-enine-1-phosphocholine

CAS [58909-84-5]; CÁÌHÏÀN¿OÃP; M 731.1;

Cat. No. N-Stearoyl-D-erythro-Sphingosylphosphorylcholine (Stearoyl Sphingomyelin)
196880 For synthesis

Appearance White to off white solid NMR H1 spectrum Conforms to structure

Purity (HPLC) min. 98% MS Spectra Conforms to structure

Purity (TLC) min. 98%

Stearyl alcohol

Synonym: 1-Octadecanol, Octadecyl alcohol

CAS [112-92-5]; EC 204-017-6; CÌÏHÀÏO; M 270.5

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