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AB235875

Recombinant human IL-21 protein (His tag C-Terminus)

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Recombinant human IL-21 protein (His tag C-Terminus) is a Human Full Length protein, in the 23 to 155 aa range, expressed in Baculovirus infected insect cells, with >85%, < 1 EU/µL endotoxin level, suitable for SDS-PAGE, FuncS.

대체 명칭 보기

Interleukin-21, IL-21, Za11, IL21

1 이미지
SDS-PAGE - Recombinant human IL-21 protein (His tag C-Terminus) (AB235875)
  • SDS-PAGE

Supplier Data

SDS-PAGE - Recombinant human IL-21 protein (His tag C-Terminus) (AB235875)

15% SDS-PAGE analysis of 3 μg ab235875.

18-28 kDa (Reducing conditions).

주요 정보

Purity

>85% SDS-PAGE

ab235875 was expressed in insect cell and affinity purified.

Endotoxin 레벨

< 1 EU/µL

발현 시스템

Baculovirus infected insect cells

Tags

His tag C-Terminus

Applications

SDS-PAGE, FuncS

applications

Biologically active

Yes

Biological activity

The activity is determined by the IFN-g ELISA in a using NK-92 cell. The ED50 range ≤ 10 ng/ml.

Accession

Animal free

No

Carrier free

No

Species

Human

보관 버퍼

pH: 7.4 Constituents: PBS, 20% Glycerol (glycerin, glycerine)

storage-buffer

Reactivity 정보

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p>18-28kDa (SDS-PAGE under reducing conditions)</p>" }, "FuncS": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }

서열 정보

[{"linker":null,"sequence":"ADPEFMQGQDRHMIRMRQLIDIVDQLKNYVNDLVPEFLPAPEDVETNCEWSAFSCFQKAQLKSANTGNNERIINVSIKKLKRKPPSTNAGRRQKHRLTCPSCDSYEKKPPKEFLERFKSLLQKMIHQHLSSRTHGSEDSHHHHHH","proteinLength":"Full Length","predictedMolecularWeight":"16.9 kDa","actualMolecularWeight":null,"aminoAcidEnd":155,"aminoAcidStart":23,"nature":"Recombinant","expressionSystem":"Baculovirus infected insect cells","accessionNumber":"Q9HBE4","tags":[{"tag":"His","terminus":"C-Terminus"}]}]

특성 및 보관 정보

제형
Liquid
Purification 테크닉
Affinity purification
배송 시 보관 조건
Blue Ice
적절한 단기 보관 기간
1-2 weeks
적절한 단기 보관 조건
+4°C
적절한 장기 보관 조건
-20°C
분주 정보
Upon delivery aliquot
보관 정보
Avoid freeze / thaw cycle
True

일반 정보

기능

Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG(1) and IgG(3) in B-cells (By similarity). Implicated in the generation and maintenance of T follicular helper (Tfh) cells and the formation of germinal-centers. Together with IL6, control the early generation of Tfh cells and are critical for an effective antibody response to acute viral infection (By similarity). May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells (PubMed : 11081504, PubMed : 15178704). During T-cell mediated immune response may inhibit dendritic cells (DC) activation and maturation (By similarity).

서열 유사성

Belongs to the IL-15/IL-21 family.

제품 프로토콜

타겟 정보

Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG(1) and IgG(3) in B-cells (By similarity). Implicated in the generation and maintenance of T follicular helper (Tfh) cells and the formation of germinal-centers. Together with IL6, control the early generation of Tfh cells and are critical for an effective antibody response to acute viral infection (By similarity). May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells (PubMed : 11081504, PubMed : 15178704). During T-cell mediated immune response may inhibit dendritic cells (DC) activation and maturation (By similarity).
See full target information IL21

Product promise

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