Accéder au contenu
Merck

61743

N-Lauroylsarcosine sodium salt

BioUltra, Molecular Biology, ≥99.0% (HPLC)

Synonyme(s) :

N-lauroylsarcosine sodium salt, N-Dodecanoyl-N-methylglycine sodium salt, Sarkosyl NL

Se connecter pour consulter les tarifs organisationnels et contractuels.

Sélectionner une taille de conditionnement

A propos de cet article

Formule linéaire :
CH3(CH2)10CON(CH3)CH2COONa
Numéro CAS:
137-16-6
Poids moléculaire :
293.38
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
57651862
EC Number:
205-281-5
Beilstein/REAXYS Number:
5322974
MDL number:
MFCD00042728

Principaux documents

Voir toute la documentation
Service technique
Besoin d'aide ? Notre équipe de scientifiques expérimentés est là pour vous.
Laissez-nous vous aider
Service technique
Besoin d'aide ? Notre équipe de scientifiques expérimentés est là pour vous.
Laissez-nous vous aider

InChI key

KSAVQLQVUXSOCR-UHFFFAOYSA-M

InChI

1S/C15H29NO3.Na/c1-3-4-5-6-7-8-9-10-11-12-14(17)16(2)13-15(18)19;/h3-13H2,1-2H3,(H,18,19);/q;+1/p-1

SMILES string

[Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O

grade

Molecular Biology

description

anionic

product line

BioUltra

assay

≥99.0% (HPLC)

form

powder

mol wt

micellar avg mol wt 600, average mol wt 600

aggregation number

2

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

loss

≤1% loss on drying, 110 °C

pH

7.0-9.0 (25 °C, 1 M in H2O)

CMC

14.6 mM (20-25°C)

solubility

H2O: 1 M at 20 °C, clear, colorless

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg

λ

1 M in H2O

UV absorption

λ: 260 nm Amax: 0.2, λ: 280 nm Amax: 0.06

application(s)

sample preservation

Quality Level

200

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Catégories apparentées

Application

N-Lauroylsarcosine sodium salt has been used as a component:

  • of nuclease stop mix, embryo extract buffer to dissociate nonspecifically bound proteins from chromatin
  • of proteinase K solution for the heat denaturation of genomic DNA
  • of 10% (w/v) sarcosyl/0.5 M ethylenediaminetetraacetic acid (EDTA) solution to prepare EDTA-sarcosyl-proteinase (ESP) buffer
  • in the hybridization buffer for in situ hybridization histochemistry
  • in the embryo extract buffer to dissociate nonspecifically bound proteins from chromatin
  • in proteinase K solution to inactivate the enzymes

General description

The N-lauroylsarcosine sodium salt is applicable for processes that require tight control of elemental content. This product aids in the solubilization and separation of membrane proteins, glycoproteins, and the isolation of RNA and plasmids. N-lauroylsarcosine sodium salt serves as an antifoaming supplement or as a component of a lysing buffer of bacteria or other cells. It indicates the paramagnetic anisotropy sign change in the micelle mesophase. N-lauroylsarcosine sodium salt inhibits hexokinase and the bacterial flora of human saliva/gut at 0.25%. It also exhibits fungistatic activity in aqueous dispersion (1%). N-lauroylsarcosine (LS) is an anionic surfactant with protein denaturant potency that is structurally similar to sodium lauryl sulfate (SLS). It can inactivate herpes simplex virus (HSV) infectivity in vitro. It is used as a microbicide in topical vaginal formulations to block the transmission of HSV, human immunodeficiency virus type 1 (HIV-1), and possibly other pathogens causing sexually transmitted diseases (STDs).

Other Notes

Anionic surfactant.

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Eye Dam. 1 - Skin Irrit. 2

Classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 1

flash_point_f

512.6 °F - closed cup

flash_point_c

267 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCM7074
BCCM7073
BCCL3161
BCCM2148
BCCM2147

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

UV laser cross-linking: a real-time assay to study dynamic protein/DNA interactions during chromatin remodeling
Akhilesh NK and Gordon HL
Science's STKE : Signal Transduction Knowledge Environment (2004)
Ahmed I Abo-Ahmed et al.
Acta histochemica, 122(6), 151597-151597 (2020-08-12)
The retina possesses few types of neurons so; it is considered an excellent model for understanding the neural mechanisms underlying basic neural information processing in the brain. Glutamate is the major excitatory neurotransmitter in the vertebrate central nervous system and
Iryna Benilova et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(38), 23815-23822 (2020-09-10)
Prions are infectious agents which cause rapidly lethal neurodegenerative diseases in humans and animals following long, clinically silent incubation periods. They are composed of multichain assemblies of misfolded cellular prion protein. While it has long been assumed that prions are
Shunfei Yan et al.
British journal of cancer, 124(3), 616-627 (2020-11-12)
Intrinsic and acquired drug resistance represent fundamental barriers to the cure of high-grade serous ovarian carcinoma (HGSC), the most common histological subtype accounting for the majority of ovarian cancer deaths. Defects in homologous recombination (HR) DNA repair are key determinants
Carl Alexander Sandhof et al.
Autophagy, 16(5), 878-899 (2019-07-30)
Aging is associated with a gradual decline of cellular proteostasis, giving rise to devastating protein misfolding diseases, such as Alzheimer disease (AD) or Parkinson disease (PD). These diseases often exhibit a complex pathology involving non-cell autonomous proteotoxic effects, which are
Afficher tous les articles scientifiques apparentés

Contenu apparenté

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique