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Merck
모든 사진(2)

주요 문서

L7659

Sigma-Aldrich

Lewis-b tetrasaccharide

동의어(들):

α-Fuc(1→2)-β-Gal-(1→3)-(α-Fuc-[1→4])-GlcNAc, Leb glycan

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모든 사진(2)

About This Item

실험식(Hill 표기법):
C26H45NO19
Molecular Weight:
675.63
MDL number:
MFCD01632618
UNSPSC 코드:
12352200
PubChem Substance ID:
329817653
NACRES:
NA.32

저장 온도

−20°C

Quality Level

200

SMILES string

C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]2O[C@@H]3[C@@H](NC(C)=O)C(O)O[C@H](CO)[C@H]3O[C@@H]4O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]4O)[C@@H](O)[C@H](O)[C@@H]1O

InChI

1S/C26H45NO19/c1-6-12(31)15(34)18(37)24(40-6)44-20-10(5-29)42-23(39)11(27-8(3)30)21(20)45-26-22(17(36)14(33)9(4-28)43-26)46-25-19(38)16(35)13(32)7(2)41-25/h6-7,9-26,28-29,31-39H,4-5H2,1-3H3,(H,27,30)/t6-,7-,9+,10+,11+,12+,13+,14-,15+,16+,17-,18-,19-,20+,21+,22+,23?,24-,25-,26-/m0/s1

InChI key

OXNGKCPRVRBHPO-VIXGDSECSA-N

일반 설명

The Lewis b (Leb) antigens are widely expressed in the proximal colon. During fetal development, Leb antigens are found throughout the colon, but after birth, they gradually diminish in the distal colon.

애플리케이션

Lewis-b tetrasaccharide has been used to treat the P protein for complex crystal growth.

생화학적/생리학적 작용

The Lewis b (Leb) antigen reappearance is an excellent tumor marker for discriminating between malignant and benign tumors, and it can also be used in many cases of colon cancer.

기타 정보

Lewis-b human blood group determinant.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
0000291552
SLCP1699
SLCF1684
SLCF1539
SLCD7642

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Ning Hao et al.
Protein & cell, 6(2), 101-116 (2014-12-31)
Human noroviruses (huNoVs) recognize histo-blood group antigens (HBGAs) as attachment factors, in which genogroup (G) I and GII huNoVs use distinct binding interfaces. The genetic and evolutionary relationships of GII huNoVs under selection by the host HBGAs have been well
S Nishihara et al.
Glycobiology, 9(6), 607-616 (1999-05-25)
Lewis b (Leb) antigens are gradiently expressed from the proximal to the distal colon, i.e., they are abundantly expressed in the proximal colon, but only faintly in the distal colon. In the distal colon, they begin to increase at the

문서

Review of O-Linked Glycoproteins

O-Linked glycoproteins are usually large proteins with a molecular mass of >200 kDa. Glycosylation generally occurs in high-density clusters and may represent as much as 50-80% of the overall mass.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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