上海康朗生物科技有限公司
拓扑异构酶Ⅱ(TOP2)重组蛋白
  • 品牌:KALANG/进口品牌
  • 产地:中国/美国
  • 货号:kl-A792Hu01
  • 发布日期: 2016-02-26
  • 更新日期: 2025-07-22
产品详请
产地 中国/美国
品牌 KALANG/进口品牌
货号 kl-A792Hu01
保存条件 -20℃
英文名称 Recombinant Topoisomerase II (TOP2)
CAS编号
保质期 12个月个月

拓扑异构酶Ⅱ(TOP2)重组蛋白

Recombinant Topoisomerase II (TOP2)

FOR IN VITRO AND RESEARCH USE ONLY, NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES!

Organism speciesHomo sapiens (Human)
Product No.
SourceProkaryotic expression
HostE.coli
Purity> 95%
UOM50ug
Predicted Molecular Mass30.3kDa
Concentration6.2
ApplicationsSDS-PAGE; WB; ELISA; IP.
Endotoxin Level<1.0EU per 1μg (determined by the LAL method)
ResiduesIle923~Arg1148 (Accession # P11388) with two N-terminal Tags, His-tag and T7-tag

FormulationSupplied as lyophilized form in 20mM Tris, 500mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% sarcosyl, 5% trehalose, and preservative.

拓扑异构酶Ⅱ(TOP2)重组蛋白SEQUENCES

The sequence of the target protein is listed below.
MGSSHHHHHH SSGLVPRGSH MASMTGGQQM GRGSEF- ISELPVRT WTQTYKEQVL EPMLNGTEKT PPLITDYREY HTDTTVKFVV KMTEEKLAEA ERVGLHKVFK LQTSLTCNSM VLFDHVGCLK KYDTVLDILR DFFELRLKYY GLRKEWLLGM LGAESAKLNN QARFILEKID GKIIIENKPK KELIKVLIQR GYDSDPVKAW KEAQQKVPDE EENEESDNEK ETEKSDSVTD SGPTFNYLLD MPLWYLTKEK KDELCRLR

USAGE

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

拓扑异构酶Ⅱ(TOP2)重组蛋白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.

拓扑异构酶Ⅱ(TOP2)重组蛋白About the MARKER (complimentary)

Effective Size Range: 10kDa to 70kDa.
Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and 70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at double intensity to make location and size approximation of proteins of interest quick and easy.
Ready-to-use: No need to heat, dilute or add reducing agents before use.

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