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TFF2抗原;三叶因子2(TFF2)重组蛋白多种属

TFF2抗原;三叶因子2(TFF2)重组蛋白多种属 三叶肽可能使黏膜凝胶产生更大的稳定性,使胃黏膜对各种损伤因子的防御能力增强。三叶肽在诱导上皮修复上的直接作用,可用于许多胃肠道疾病。它作为辅助剂或取代皮质类固醇或其他免疫抑制剂,在溃疡病及炎症性肠病的治疗上可能是一个突破。

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详细介绍
品牌信裕生物CAS详见说明书
分子式详见说明书纯度> 95%
分子量13.0kDa货号XY95106RPHu01
规格50µg/100µg供货周期一周
主要用途SDS-PAGE; WB; ELISA; IP.应用领域生物产业

Recombinant Trefoil Factor 2 (TFF2)

三叶因子2(TFF2)重组蛋白

[ PROPERTIES ]

Residues:Ser27~His128,with N-terminal His-Tag.

Host: E.coli

Subcellular Location: Secreted

Purity: > 95%

Endotoxin Level:<1.0EU per 1μg(determined by the LAL method).

Formulation:Supplied as lyophilized form in PBS,pH7.4, containing 5% sucrose, 0.01% sarcosyl.

Predicted isoelectric point:5.9

Predicted Molecular Mass: 13.0kDa

Accurate Molecular Mass: 15kDa as determined by SDS-PAGE reducingconditions.

Applications:SDS-PAGE; WB; ELISA; IP.

(May be suitable for use in other assays to be determined by the end user.)

Note:The possible reasons that the actual band size differs from the predicted are as follows:

1. Splice variants: Alternative splicing may create different sized proteins fromthe samegene.

2. Relative charge: The composition of amino acids may affects the charge of the protein.

3. Post-translational modification: Phosphorylation, glycosylation, methylation etc.

4. Post-translation cleavage: Many proteins are synthesized as pro-proteins, and then cleavedtogive the active form.

5. Polymerization of the target protein: Dimerization, multimerization etc.

[ USAGE ]

Reconstitute in sterile PBS, pH7.2-pH7.4.

[ STORAGE AND STABILITY ]

Storage: Avoid repeated freeze/thaw cycles.

           Store at 2-8ºC for one month.

           Aliquot and store at -80ºC for 12 months.

Stability Test: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.

[SEQUENCE ]

The target protein is fused with N-terminal His-Tag, its sequence is listedbelow.

MGHHHHHHSGSEF-SPCQ CSRLSPHNRT NCGFPGITSD QCFDNGCCFD SSVTGVPWCFHPLPKQESDQ CVMEVSDRRN CGYPGISPEE CASRKCCFSN FIFEVPWCFF PKSVEDCH

[  IDENTIFICATION  ]

TFF2抗原;三叶因子2(TFF2)重组蛋白多种属

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