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Merck

P8920

Sigma-Aldrich

Poly-L-lysine solution

0.1 % (w/v) in H2O

동의어(들):

2-(4-Cyanoanilino)-4,6-dichloropyrimidine, 4-[(4,6-Dichloro-2-pyrimidinyl)amino]benzonitrile

로그인조직 및 계약 가격 보기

크기 선택

제품정보 (DICE 배송 시 비용 별도)

CAS 번호:
25988-63-0
MDL number:
MFCD00165424
UNSPSC 코드:
41116121
eCl@ss:
32160406
NACRES:
NA.47

주요 문서

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기술 서비스
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도움 문의
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도움 문의

생물학적 소스

synthetic

Quality Level

200

유통기한

Expiry date on the label.

분자량

150,000-300,000

농도

0.1 % (w/v) in H2O

색상

colorless

응용 분야

hematology
histology

저장 온도

room temp

SMILES string

N([C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)O)C(=O)[C@@H](N)CCCCN

InChI

1S/C18H38N6O4/c19-10-4-1-7-13(22)16(25)23-14(8-2-5-11-20)17(26)24-15(18(27)28)9-3-6-12-21/h13-15H,1-12,19-22H2,(H,23,25)(H,24,26)(H,27,28)/t13-,14-,15-/m0/s1

InChI key

WBSCNDJQPKSPII-KKUMJFAQSA-N

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관련 카테고리

애플리케이션

Poly-L-lysine polymers can be used in promoting cell adhesion to solid substrates, conjugation to methotrexate for increased drug transport, microencapsulation of islets, cell microencapsulation technology, microarray glass slide coating, and chromosomal preparations. Lower molecular weight poly-L-lysine (30,000-70,000) is less viscuous in solution, but higher molecular weight versions provide more attachment sites per molecule.
Poly-L-lysine solution has been used for the attachment of endothelial cell cross sections to UV-crosslinked PET membrane frame slides. Poly-L-lysine coated slides were used for the placement of tissue sections for immunohistochemical assay.

생화학적/생리학적 작용

Poly-L-lysine is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. When it is absorbed to the cell culture surface, poly-L-lysine functions to increase the number of positively charged sites available for cell binding. With cells that can digest poly-L-lysine, poly-D-lysine should be used as the attachment factor.

제조 메모

This product is supplied as a 0.10% (w/v) solution in water. Coating slides with this solution should be followed with a 5 minute incubation and drying the slides at room temperature. Coated slides will be stable for one year if protected from dust.

기타 정보

Poly-L-lysine is a positively charged amino acid polymer with approximately one HBr per lysine residue. The hydrobromide allows the poly-L-lysine to be in a crystalline form soluble in water. A small amount of product may be found in the beta structure because the HBr interferes with hydrogen bonding between amino and either the carboxyl groups or N or O containing moieties.

픽토그램

Exclamation markEnvironment
GHS07,GHS09

신호어

Warning

유해 및 위험 성명서

H315,H317,H319,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
SLCL3300
SLCJ5847
SLCD9562
SLCC5591
SLBZ7200

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COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

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관련 콘텐츠

Hematology

치료 예방 및 혈액학 검사에 사용되는 염색과 염료를 포함하여 혈액, 혈액형성 기관 및 혈액 질환에 대해 알아보십시오.

Hematology

Learn about the clinical study of blood, blood-forming organs, and blood diseases including the treatment, prevention, and stains and dyes used in hematology testing.

Product Information Sheet - P8920

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

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