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Merck
모든 사진(1)

문서

B2059

Sigma-Aldrich

Biotin Polyethyleneoxide Iodoacetamide

동의어(들):

Biotin PEO Iodoacetamide

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모든 사진(1)

About This Item

실험식(Hill 표기법):
C18H31IN4O5S
Molecular Weight:
542.43
MDL number:
MFCD04974830
UNSPSC 코드:
12352119
PubChem Substance ID:
24891627
NACRES:
NA.32

설명

Sulfhydryl specific, water soluble biotinylation reagent

형태

powder

solubility

H2O: 10 mg/mL

저장 온도

2-8°C

SMILES string

ICC(=O)NCCOCCOCCNC(=O)CCCCC1SCC2NC(=O)NC12

InChI

1S/C18H31IN4O5S/c19-11-16(25)21-6-8-28-10-9-27-7-5-20-15(24)4-2-1-3-14-17-13(12-29-14)22-18(26)23-17/h13-14,17H,1-12H2,(H,20,24)(H,21,25)(H2,22,23,26)

InChI key

LWGLKVINXNMNJX-UHFFFAOYSA-N

관련 카테고리

일반 설명

Biotin polyethyleneoxide (PEO) iodoacetamide is a sulfhydryl (thiol) specific biotinylation reagent.

애플리케이션

Biotin Polyethyleneoxide Iodoacetamide has been used as a thiol reactive reagent to demonstrate the presence of free thiols in capsid protein L1 of human papillomavirus 16. It has been used for biotinylation of proteins for ELISA (enzyme-linked immunosorbent assay) competition and pull down experiments.
  • Incorporates a 12 atom hydrophilic spacer.
  • Typically coupled to sulfhydryl groups at pH 7.5 - 8.5
  • Especially useful for cysteine labeling in many proteomics type applications such as peptide mapping and mass spectrometry.

생화학적/생리학적 작용

Biotin polyethyleneoxide (PEO) iodoacetamide group reacts specifically with reduced thiols at pH 7.5 - 8.5. Peptides and small molecules containing thiol groups may also be labeled using this reagent. The biotin PEO iodoacetamide enables tagging of cysteine residues and conjugation to sulfhydryls in proteins making it useful in proteomics, peptide mapping, phosphopeptide analysis, and mass spectrometry.

관련 제품

제품 번호
설명
가격

픽토그램

Exclamation mark
GHS07

신호어

Warning

유해 및 위험 성명서

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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