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Merck
모든 사진(1)

Key Documents

SRP3060

Sigma-Aldrich

IFN-lambda 2 human

recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

동의어(들):

IL-28A

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About This Item

UNSPSC 코드:
12352202
NACRES:
NA.32

생물학적 소스

human

재조합

expressed in E. coli

분석

≥98% (HPLC)
≥98% (SDS-PAGE)

형태

lyophilized

분자량

19.6 kDa

포장

pkg of 20 μg

기술

cell culture | mammalian: suitable

불순물

<0.1 EU/μg endotoxin, tested

색상

white to off-white

UniProt 수납 번호

배송 상태

wet ice

저장 온도

−20°C

유전자 정보

human ... IL28A(282616)

일반 설명

IFN lambda-1,-2, and -3 (also known as IL-29, IL-28A and IL-28B respectively) are distantly related to the IL-10 family and Interferons. All three IFN-lambdas uses a distinct receptor system composed of an IFN-lambdaR1 subunit (also called CRF2-12) and IL-10R2 subunit (also called CRF2-14). Signaling through this receptor system induces antiviral defense similar but distinct than the type I Interferons. (Kotenko, SV. et al. Nat Immunology 2003 [1] p. 69-77). Recombinant human IFN-l2 is a 19.6 kDa protein containing 174 amino acid residues.

생화학적/생리학적 작용

IFN lambda-1,-2, and -3 (also known as IL-29, IL-28A and IL-28B respectively) are distantly related to the IL-10 family and Interferons. All three IFN-lambdas uses a distinct receptor system composed of an IFN-lambdaR1 subunit (also called CRF2-12) and IL-10R2 subunit (also called CRF2-14). Signaling through this receptor system induces antiviral defense similar but distinct than the type I Interferons. (Kotenko, SV. et al. Nat Immunology 2003 [1] p. 69-77). Recombinant human IFN-l2 is a 19.6 kDa protein containing 174 amino acid residues.

서열

PVARLHGALP DARGCHIAQF KSLSPQELQA FKRAKDALEE SLLLKDCRCH SRLFPRTWDL RQLQVRERPM ALEAELALTL KVLEATADTD PALVDVLDQP LHTLHHILSQ FRACIQPQPT AGPRTRGRLH HWLYRLQEAP KKESPGCLEA SVTFNLFRLL TRDLNCVASG DLCV

물리적 형태

Lyophilized from 10 mM Acetic Acid.

재구성

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.5-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

L S Laursen et al.
FEBS letters, 504(1-2), 36-40 (2001-08-28)
Pregnancy-associated plasma protein-A (PAPP-A) has recently been identified as the proteinase responsible for cleavage of insulin-like growth factor binding protein (IGFBP)-4, an inhibitor of IGF action, in several biological fluids. Cleavage of IGFBP-4 by PAPP-A is believed to occur only
Sergei V Kotenko et al.
Nature immunology, 4(1), 69-77 (2002-12-17)
We report here the identification of a ligand-receptor system that, upon engagement, leads to the establishment of an antiviral state. Three closely positioned genes on human chromosome 19 encode distinct but paralogous proteins, which we designate interferon-lambda1 (IFN-lambda1), IFN-lambda2 and
Guowu Hu et al.
The Journal of clinical investigation, 118(3), 1186-1197 (2008-02-09)
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