不均一核糖核蛋白A2/B1(HNKL2B1)重组蛋白上海钰博生物科技有限公司

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产品名称: 不均一核糖核蛋白A2/B1(HNKL2B1)重组蛋白
英文名称: Recombinant Heterogeneous Nuclear Ribonucleoprotein A2/B1 (HNKL2B1)
产品货号: YB323Hu011
产品规格: 100μg
产品产地: 中国/美国
产品商标: 钰博生物/Ybscience
价    格: 询价
保存与运输: 2-8℃
现货状态: 50
产品资料: 实验方法技术资料
更新时间: 2018/12/4 15:46:00
浏览人数:306
诚信指数:2562点
了解更多:进入公司展台
使用范围:仅限科研使用,不能应用于临床
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产品详细描述

 不均一核糖核蛋白A2/B1(HNKL2B1)重组蛋白

YB323Hu011
Heterogeneous Nuclear Ribonucleoprotein A2/B1 (HNRPA2B1)
Organism Species: Homo sapiens (Human)
Instruction manual
FOR IN VITRO USE AND RESEARCH USE ONLY
NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES
9th Edition (Revised in Jul, 2013)
[ PROPERTIES ]
不均一核糖核蛋白A2/B1(HNKL2B1)重组蛋白Residues: Arg21~Gly103 (Accession # P22626),
with N-terminal His-Tag.
Host: E. coli
Subcellular Location: Nucleus, nucleoplasm, Cytoplasm.
Purity: >95%
Endotoxin Level: <1.0EU per 1μg
(determined by the LAL method).
不均一核糖核蛋白A2/B1(HNKL2B1)重组蛋白Formulation: Supplied as lyophilized form in PBS,
pH7.4, containing 1mM DTT, 5% trehalose, 0.05%
sarcosyl and preservative.
Predicted isoelectric point: 7.1
Predicted Molecular Mass: 10.8kDa
Accurate Molecular Mass: 11&13&14kDa as determined by SDS-PAGE reducing
conditions.
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 from the same gene.
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 cleaved to
give the active form.
不均一核糖核蛋白A2/B1(HNKL2B1)重组蛋白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 of the target
protein. The loss rate was determined by accelerated thermal degradation test,
that is, incubate the protein at 37oC for 48h, and no obvious degradation and
precipitation were observed. (Referring from China Biological Products Standard,
which was calculated by the Arrhenius equation.) The loss of this protein is less
than 5% within the expiration date under appropriate storage condition.
[ SEQUENCES ]
The target protein is fused with N-terminal His-Tag, its sequence is listed below.
MGHHHHHHSGSEF -RKLFIGGLSF ETTEESLRNY YEQWGKLTDC VVMRDPASKR
SRGFGFVTFS SMAEVDAAMA ARPHSIDGRV VEPKRAVARE ESG
[ REFERENCES ]
1. Burd C.G., et al. (1989) Proc. Natl. Acad. Sci. U.S.A. 86:9788-9792. 2. Kozu T., et al. (1995) Genomics 25:365-371. 3. Steiner G., et al. (1992) J. Clin. Invest. 90:1061-1066. 4. Kumar A., et al. (1986) J. Biol. Chem. 261:11266-11273.

生物在线声明:以上所展示的信息由企业自行提供,内容的真实性、准确性和合法性由发布企业负责。生物在线对此不承担任何保证责任。

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