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日本和光WAKO基因重組蛋白精制用載體—標(biāo)簽抗體及相關(guān)試劑

日本和光WAKO基因重組蛋白精制用載體--標(biāo)簽抗體及相關(guān)試劑

   重組蛋白標(biāo)簽(Recombinant Protein Tags)是指利用DNA體外重組技術(shù),與目的蛋白一起融合表達(dá)的一種多肽或者蛋白,以便于目的蛋白的表達(dá)、檢測、示蹤和純化等。隨著技術(shù)的不斷發(fā)展,研究人員相繼開發(fā)出了具有各種不同功能的蛋白標(biāo)簽。目前,根據(jù)上海甄準(zhǔn)生物研究統(tǒng)計(jì),這些蛋白標(biāo)簽已在基礎(chǔ)研究和商業(yè)化產(chǎn)品生產(chǎn)等方面得到了廣泛的應(yīng)用。

      Flag標(biāo)簽蛋白為編碼8個(gè)氨基酸的親水性多肽(DYKDDDDK),同時(shí)載體中構(gòu)建的Kozak序列使得帶有FLAG的融合蛋白在真核表達(dá)系統(tǒng)中表達(dá)效率更高。 FLAG作為標(biāo)簽蛋白,其融合表達(dá)目的蛋白后具有以下優(yōu)點(diǎn):

FLAG作為融合表達(dá)標(biāo)簽,其通常不會(huì)與目的蛋白相互作用并且通常不會(huì)影響目的蛋白的功能、性質(zhì),這樣就有利用研究人員對融合蛋白進(jìn)行下游研究。

融合FLAG的目的蛋白,可以直接通過FLAG進(jìn)行親和層析,此層析為非變性純化,可以純化有活性的融合蛋白,并且純化效率高。

FLAG作為標(biāo)簽蛋白,其可以被抗FLAG的抗體識(shí)別,這樣就方便通過Western Blot、ELISA等方法對含有FLAG的融合蛋白進(jìn)行檢測、鑒定。

融合在N端的FLAG,其可以被腸激酶切除(DDDK),從而得到特異的目的蛋白。因此現(xiàn)FLAG標(biāo)簽已廣泛的應(yīng)用于蛋白表達(dá)、純化、鑒定、功能研究及其蛋白相互作用等相關(guān)領(lǐng)域。

    標(biāo)簽蛋白抗體(Tag-antibody)可用于檢測各種商品化表達(dá)載體上的標(biāo)簽序列(如:DYKDDDDK, 6xHis, GFP, Myc,GSTHA等),籍以分析鑒定目的蛋白的表達(dá)含量及其功能。其原理是抗原抗體反應(yīng),更多技術(shù)相關(guān)信息可以咨詢上海甄準(zhǔn)生物科技有限公司,這些標(biāo)簽抗體可以高度特異地結(jié)合對應(yīng)的標(biāo)簽融合蛋白,從而達(dá)到對相應(yīng)的標(biāo)簽融合表達(dá)對蛋白的表達(dá)、細(xì)胞內(nèi)定位,以及純化、定性或定量的研究。

The DYKDDDDK was consisted of 8 amino acids and has been used as the tag for detection and/or purification of recombinant protein.

Monoclonal anti DYKDDDDK tag antibody018-22381,014-22383,012-22384was established by fusing mouse myeloma cells and spleen cells of mice immunized with synthetic DYKDDDDK peptide which was coupled with keyhole limpet hemocyanin (KLH). This antibody was purified from mouse ascites.This product is for research use only. Do not administer it to human.

Anti DYKDDDDK tag Beads012-22781,018-22783,016-22784 is the slurry of anti DYKDDDDK monoclonal antibody immobilization beads. This product is used for the purification of DYKDDDDK tagged recombinant proteins by the competitive elution of DYKDDDDK peptide.[Setting Volume] 1.8-2.1ml slurry/ml Beads.

This product is used for detection of GST fusion recombinant protein by using immunoprecipitation and western blot.

Anti Glutathione S-transferase, Monoclonal Antibody013-21851,013-21856,017-21854 is for research use only. Do not administer it to human.

Glutathione S-transferase (GST) has been used as the tag for detection and/or purification of recombinant protein.

Monoclonal Anti GST antibody was produced by hybridoma clone 5A7. This clone was established by fusing mouse myeloma cells and lymphocytes of mice immunized with GST protein. This antibody was purified from mouse ascites.

Hemagglutinin (HA) is an antigenic glycoprotein found on the surface of influenza viruses and many other bacteria and viruses.

The partial peptide of HA protein which consists of 9 amino acids, YPYDVPDYA, has been used as the tag for detection and/or purification of recombinant protein.

Monoclonal Anti HA antibody was produced by hybridoma clone 4B2. This clone was established by fusing mouse myeloma cells and lymphocytes of mice immunized with synthetic YPYDVPDYA peptide which was coupled with keyhole limpet hemocyanin (KLH). This antibody was purified from mouse ascites.

產(chǎn)品信息:

產(chǎn)品編號(hào)

中文名稱

英文名稱

包裝

用途

單克隆標(biāo)簽抗體

018-22381

DYKDDDDK單克隆標(biāo)簽抗體

Anti DYKDDDDK tag, Monoclonal Antibody

200ug

免疫化學(xué)

for Immunochemistry

014-22383

DYKDDDDK單克隆標(biāo)簽抗體

Anti DYKDDDDK tag, Monoclonal Antibody

1mg

免疫化學(xué)

for Immunochemistry

012-22384

DYKDDDDK單克隆標(biāo)簽抗體

Anti DYKDDDDK tag, Monoclonal Antibody

5mg

免疫化學(xué)

for Immunochemistry

012-22781

DYKDDDDK標(biāo)簽抗體微球

Anti DYKDDDDK tag Antibody Beads

2mL

免疫化學(xué)

for Immunochemistry

018-22783

DYKDDDDK標(biāo)簽抗體微球

Anti DYKDDDDK tag Antibody Beads

10mL

免疫化學(xué)

for Immunochemistry

016-22784

DYKDDDDK標(biāo)簽抗體微球

Anti DYKDDDDK tag Antibody Beads

50mL

免疫化學(xué)

for Immunochemistry

013-21851

GST(谷胱甘肽S-轉(zhuǎn)移酶)單克隆標(biāo)簽抗體

Anti Glutathione S-transferase, Monoclonal Antibody

200ug

免疫化學(xué)

for Immunochemistry

013-21856

GST(谷胱甘肽S-轉(zhuǎn)移酶)單克隆標(biāo)簽抗體

Anti Glutathione S-transferase, Monoclonal Antibody

5mg

免疫化學(xué)

for Immunochemistry

017-21854

GST(谷胱甘肽S-轉(zhuǎn)移酶)單克隆標(biāo)簽抗體

Anti Glutathione S-transferase, Monoclonal Antibody

1mg

免疫化學(xué)

for Immunochemistry

011-21891

GST(谷胱甘肽S-轉(zhuǎn)移酶)單克隆標(biāo)簽抗體(過氧化物酶共軛標(biāo)記)

Anti Glutathione S-transferase, Monoclonal Antibody, Peroxidase Conjugated

100uL

免疫化學(xué)

for Immunochemistry

015-21894

GST(谷胱甘肽S-轉(zhuǎn)移酶)單克隆標(biāo)簽抗體(過氧化物酶共軛標(biāo)記)

Anti Glutathione S-transferase, Monoclonal Antibody, Peroxidase Conjugated

500uL

免疫化學(xué)

for Immunochemistry

012-20461

GFP(綠色熒光蛋白)單克隆標(biāo)簽抗體

Anti Green Fluorescent Protein, Monoclonal Antibody

100uL

基因遺傳學(xué)研究

for Genetic Research

018-20463

GFP(綠色熒光蛋白)單克隆標(biāo)簽抗體

Anti Green Fluorescent Protein, Monoclonal Antibody

100uL x5

基因遺傳學(xué)研究

for Genetic Research

012-22541

GFP(綠色熒光蛋白)單克隆標(biāo)簽抗體(克隆號(hào):mFX75

Anti Green Fluorescent Protein, Monoclonal Antibody(mFX75)

100uL

免疫化學(xué)

for Immunochemistry

014-21881

HA(血凝素)單克隆標(biāo)簽抗體

Anti Hemagglutinin, Monoclonal Antibody

200ug

免疫化學(xué)

for Immunochemistry

018-21884

HA(血凝素)單克隆標(biāo)簽抗體

Anti Hemagglutinin, Monoclonal Antibody

1mg

免疫化學(xué)

for Immunochemistry

014-21886

HA(血凝素)單克隆標(biāo)簽抗體

Anti Hemagglutinin, Monoclonal Antibody

5mg

免疫化學(xué)

for Immunochemistry

011-21911

HA(血凝素)單克隆標(biāo)簽抗體(過氧化物酶共軛標(biāo)記)

Anti Hemagglutinin, Monoclonal Antibody, Peroxidase Conjugated

100uL

免疫化學(xué)

for Immunochemistry

015-21914

HA(血凝素)單克隆標(biāo)簽抗體(過氧化物酶共軛標(biāo)記)

Anti Hemagglutinin, Monoclonal Antibody, Peroxidase Conjugated

500uL

免疫化學(xué)

for Immunochemistry

010-21861

6xHis(組氨酸)單克隆標(biāo)簽抗體

Anti 6×Histidine, Monoclonal Antibody(9F2)

200ug

免疫化學(xué)

for Immunochemistry

014-21864

6xHis(組氨酸)單克隆標(biāo)簽抗體

Anti 6×Histidine, Monoclonal Antibody(9F2)

1mg

免疫化學(xué)

for Immunochemistry

010-21866

6xHis(組氨酸)單克隆標(biāo)簽抗體

Anti 6×Histidine, Monoclonal Antibody(9F2)

5mg

免疫化學(xué)

for Immunochemistry

017-21871

c-Myc單克隆標(biāo)簽抗體

Anti c-Myc, Monoclonal Antibody

200ug

免疫化學(xué)

for Immunochemistry

011-21874

c-Myc單克隆標(biāo)簽抗體

Anti c-Myc, Monoclonal Antibody

1mg

免疫化學(xué)

for Immunochemistry

017-21876

c-Myc單克隆標(biāo)簽抗體

Anti c-Myc, Monoclonal Antibody

5mg

免疫化學(xué)

for Immunochemistry

014-21901

c-Myc單克隆標(biāo)簽抗體(過氧化物酶共軛標(biāo)記)

Anti c-Myc, Monoclonal Antibody, Peroxidase Conjugated

100uL

免疫化學(xué)

for Immunochemistry

018-21904

c-Myc單克隆標(biāo)簽抗體(過氧化物酶共軛標(biāo)記)

Anti c-Myc, Monoclonal Antibody, Peroxidase Conjugated

500uL

免疫化學(xué)

for Immunochemistry

相關(guān)試劑

031-19781

-瓊脂糖(鈷螯合瓊脂糖)

Co-Agarose

5mL

基因遺傳學(xué)研究

for Genetic Research

038-19791

-瓊脂糖(銅螯合瓊脂糖)

Cu-Agarose

5mL

基因遺傳學(xué)研究

for Genetic Research

145-07981

-瓊脂糖(鎳螯合瓊脂糖)

Ni-Agarose

5mL

基因遺傳學(xué)研究

for Genetic Research

141-07983

-瓊脂糖(鎳螯合瓊脂糖)

Ni-Agarose

10mL

基因遺傳學(xué)研究

for Genetic Research

149-07984

-瓊脂糖(鎳螯合瓊脂糖)

Ni-Agarose

100mL

基因遺傳學(xué)研究

for Genetic Research

263-01871

-瓊脂糖(鋅螯合瓊脂糖)

Zn-Agarose

5mL

基因遺傳學(xué)研究

for Genetic Research

298-67401

金屬螯合瓊脂糖套裝(鎳鈷銅鋅)

Metal Chelate Agarose Set (Ni, Co, Cu, Zn)

1mL×4

基因遺傳學(xué)研究

for Genetic Research

044-30951

DYKDDDDK

DYKDDDDK Peptide

5mg

基因遺傳學(xué)研究

for Genetic Research

040-30953

DYKDDDDK

DYKDDDDK Peptide

25mg

基因遺傳學(xué)研究

for Genetic Research

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