CIL同位素代理,硝酸鋇-136(136Ba)

中文名稱(chēng) 硝酸鋇-136(136Ba)
英文名稱(chēng) BARIUM-136 NITRATE(136Ba)
分子式 Ba(NO3)2
分子量 260.00
純度: 98%

貨號(hào) 規(guī)格 目錄價(jià)/活動(dòng)價(jià)
BALM-4336-0 ME 詢(xún)價(jià) / 無(wú) 詢(xún)價(jià)

CIL提供了大量穩(wěn)定同位素標(biāo)記的元素和化合物。同位素富集和化學(xué)純度是特定批次/產(chǎn)品,并備有材料提供。這些產(chǎn)品適用于廣泛的應(yīng)用,包括導(dǎo)電性、農(nóng)業(yè)、植物學(xué)、生物樣本(如尿液和骨骼)以及通過(guò)元素特異性檢測(cè)(如ICP-MS)進(jìn)行的定量蛋白質(zhì)組分析。

CIL同位素代理,3-表膽酸

中文名稱(chēng) 3-表膽酸
英文名稱(chēng) 3-EPICHOLIC ACIDUNLABELED
分子式 C24H40O5
分子量 408.57
純度: 98%

貨號(hào) 規(guī)格 目錄價(jià)/活動(dòng)價(jià)
ULM-10566-PK G 詢(xún)價(jià) / 無(wú) 詢(xún)價(jià)

CIL提供了大量未標(biāo)記和穩(wěn)定同位素標(biāo)記的膽汁酸(BA)。這些個(gè)體跨越了未偶聯(lián)和甘氨酸/?;撬崤悸?lián)的BA類(lèi),其中一些被組裝成干燥混合物以幫助研究用途。應(yīng)用包括它們的分析和定量,以更好地了解宿主與腸道微生物的相互作用,這些相互作用有助于人類(lèi)健康和疾病狀態(tài)。另一個(gè)應(yīng)用實(shí)例可能涉及膽汁酸合成、運(yùn)輸和代謝的研究。

CIL同位素代理,硝酸鋇-137(137Ba)

中文名稱(chēng) 硝酸鋇-137(137Ba)
英文名稱(chēng) BARIUM-137 CARBONATE(137Ba)
分子式 *BaCo3
分子量 197.01
純度: 98%

貨號(hào) 規(guī)格 目錄價(jià)/活動(dòng)價(jià)
BALM-3930-PK ME 詢(xún)價(jià) / 無(wú) 詢(xún)價(jià)

CIL提供了大量穩(wěn)定同位素標(biāo)記的元素和化合物。同位素富集和化學(xué)純度是特定批次/產(chǎn)品,并備有材料提供。這些產(chǎn)品適用于廣泛的應(yīng)用,包括導(dǎo)電性、農(nóng)業(yè)、植物學(xué)、生物樣本(如尿液和骨骼)以及通過(guò)元素特異性檢測(cè)(如ICP-MS)進(jìn)行的定量蛋白質(zhì)組分析。

CIL同位素代理,硝酸鋇-135(135Ba)

中文名稱(chēng) 硝酸鋇-135(135Ba)
英文名稱(chēng) BARIUM-135 CARBONATE(135Ba)
分子式 *BaCo3
分子量 195.01
純度: 98%

貨號(hào) 規(guī)格 目錄價(jià)/活動(dòng)價(jià)
BALM-1345-PK ME 詢(xún)價(jià) / 無(wú) 詢(xún)價(jià)

CIL提供了大量穩(wěn)定同位素標(biāo)記的元素和化合物。同位素富集和化學(xué)純度是特定批次/產(chǎn)品,并備有材料提供。這些產(chǎn)品適用于廣泛的應(yīng)用,包括導(dǎo)電性、農(nóng)業(yè)、植物學(xué)、生物樣本(如尿液和骨骼)以及通過(guò)元素特異性檢測(cè)(如ICP-MS)進(jìn)行的定量蛋白質(zhì)組分析。

SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike RBD Protein (His&AVI Tag),Biotinylated(NBS4592-20ug)

 SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike RBD Protein (His&AVI Tag),Biotinylated

純度

> 95 % as determined by SDS-PAGE. > 95 % as determined by SEC-HPLC.
內(nèi)毒素
< 1.0 EU per μg protein as determined by the LAL method.
生物素標(biāo)記率
0.7-1 as determined by the HABA assay.
生物活性
Immobilized human ACE2 protein (Fc tag) at 2 μg/mL (100 μL/well) can bind Recombinant SARS-CoV-2(BA.4/BA.5/BA.5.2)Spike RBD Protein(His&AVI Tag),Biotinylated , the EC50 is 15-45 ng/mL.
蛋白構(gòu)建
A DNA sequence encoding the SARS-CoV-2 Spike RBD (YP_009724390.1, with mutation G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, L452R, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H) (Arg319-Phe541) was expressed with a C-terminal polyhistidine tag followed by an AVI tag. The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. The mutations were identified in the SARS-CoV-2 variant (known as variant BA.4/BA.5/BA.5.2).
表達(dá)宿主
HEK293 Cells
種屬
SARS-CoV-2
預(yù)測(cè) N 端
Arg 319
分子量
The recombinant SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike RBD consists of 249 amino acids and predicts a molecular mass of 28.49 kDa. As a result of glycosylation, it migrates as an approximately 38.44 kDa band in SDS-PAGE under reducing conditions.
緩沖液
Lyophilized from sterile PBS, pH 7.4.
Please contact us for any concerns or special requirements.
Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.

Please refer to the specific buffer information in the hard copy of CoA.
運(yùn)輸方式
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
穩(wěn)定性 & 儲(chǔ)存條件
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
復(fù)溶

A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.

 SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike RBD Protein (His&AVI Tag),Biotinylated 圖片

SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike RBD Protein (His&amp;AVI Tag),Biotinylated(NBS4592-20ug)

SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike RBD Protein (His&amp;AVI Tag),Biotinylated(NBS4592-20ug)

SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike RBD Protein (His&amp;AVI Tag),Biotinylated(NBS4592-20ug)

04865-1Bバリウム標(biāo)準(zhǔn)液(Ba 1000),日本關(guān)東化學(xué)Kanto代理

貨號(hào):04865-1B標(biāo)題:バリウム標(biāo)準(zhǔn)液(Ba 1000)描述:Barium standard solution (Ba 1000)分子式:分子量:GHS ?。喊b:100mL級(jí)別:級(jí)別:JCSS化學(xué)分析用(原子吸光分析用?ICP分析用)日本關(guān)東化學(xué)代理商–上海金畔生物科技有限公司,貨期4-6周。歡迎訪問(wèn)關(guān)東化學(xué)株式會(huì)社Kanto官網(wǎng)或者咨詢(xún)我們獲取更多產(chǎn)品信息。