TCBS 瓊脂20支 蛋白胨水(*肉湯)發(fā)酵管 蛋白胨水(*肉湯)發(fā)酵管 BR
20支 無鹽胰胨水發(fā)酵管 無鹽胰胨水發(fā)酵管 BR
20支 3% NaC1胰胨水發(fā)酵管 3% NaC1胰胨水發(fā)酵管 BR
20支 7% NaC1胰胨水發(fā)酵管 7% NaC1胰胨水發(fā)酵管 BR
產(chǎn)品名稱:TCBS 瓊脂
英文名稱:TCBS agar
規(guī)格:250g/瓶
作用:用于副溶血性弧菌選擇性分離
型號:FS-PYJ0290
使用范圍:僅供科研使用
庫存:提供現(xiàn)貨(因銷量問題庫存會有變動,具體請與銷售人員確認(rèn))
保存:低溫避光保存
TCBS 瓊脂的步驟:
(一)準(zhǔn)確稱量試劑:根據(jù)不同的菌類和用途,選擇適宜的培養(yǎng)基,培養(yǎng)基所需試劑必須純凈。(二)校正pH值:將稱量好的培養(yǎng)基各種成分放入容器內(nèi),標(biāo)記劃線,加熱溶解,補(bǔ)充水分,測定酸堿度,常用pH6.8~8.0的精密試紙或酸度計測定。用1N NaOH和1N HCl調(diào)節(jié)pH值到適宜范圍內(nèi)。(三)過濾:將玻璃漏斗置鐵架上,再用紗布夾棉花或用濾紙放在漏斗中,將上述培養(yǎng)基倒入其中過濾至透明。
(四)分裝:將過濾后的培養(yǎng)基分裝于中試管或三角瓶內(nèi)(試管內(nèi)每支裝5mL;三角瓶中裝100~150ml),塞好棉塞用牛皮紙包扎好,準(zhǔn)備滅菌。
(五)滅菌:培養(yǎng)基的滅菌,常用高壓蒸汽滅菌法。一般微生物的營養(yǎng)細(xì)胞在水中煮沸后即被殺死,但細(xì)菌的芽胞有較強(qiáng)的抗熱性,須經(jīng)高壓蒸汽滅菌才能達(dá)到*滅菌的目的。根據(jù)蒸汽溫度隨壓力升高而上升的原理,即壓力越大,蒸汽溫度就越高。因此,在同一溫度條件下,采用高壓蒸汽滅菌比干熱滅菌法效果要好。而且在濕熱情況下,菌體吸收水分后,其蛋白質(zhì)易于凝固變性,因為蒸汽的穿透力強(qiáng),殺菌效果好。
SARS putative orflab polyprotein (SARS coronavirus CUHK-W1)(抗原) Multi-class antibodies 規(guī)格: 0.5mg
BSEP peptide 膽汁酸鹽輸出泵蛋白抗原 Multi-class antibodies 規(guī)格: 0.5mg
Secretin 分泌素(抗原) Multi-class antibodies 規(guī)格: 0.5mg
Secretin receptor 分泌素受體(抗原) Multi-class antibodies 規(guī)格: 0.5mg
Socs 1 (suppressor of cytokine signaling 1) 細(xì)胞激酶信號-1抑制劑(抗原) Multi-class antibodies 規(guī)格: 0.5mg
SM-MHC(Cardiac myosin heavy chain) 心肌肌凝蛋白多肽 Multi-class antibodies 規(guī)格: 0.5mg
Alpha-Synuclein 核突觸蛋白(抗原) Multi-class antibodies 規(guī)格: 0.5mg
Alpha-Synuclein 核突觸蛋白(抗原) Multi-class antibodies 規(guī)格: 0.5mg
CA15-3 peptide 乳腺癌相關(guān)抗原抗原 Multi-class antibodies 規(guī)格: 0.5mg
Substance P Receptor (Neurokinin receptor1;Tachykinin receptor1) P物質(zhì)受體(抗原) Multi-class antibodies 規(guī)格: 0.5mg
p-Caldesmon(phosphor-Ser789) 磷酸化鈣介質(zhì)素抗原 Multi-class antibodies 規(guī)格: 0.5mg
NK-2R peptide 神經(jīng)激肽A受體(多肽抗原) Multi-class antibodies 規(guī)格: 0.5mg
Calpain 1 鈣蛋白酶(多肽) Multi-class antibodies 規(guī)格: 0.5mg
Tanis/SELS (Selenoprotein S)又稱SELS 炎癥負(fù)調(diào)控因子蛋白(抗原) Multi-class antibodies 規(guī)格: 0.5mg
Tau protein 微管相關(guān)蛋白(抗原) Multi-class antibodies 規(guī)格: 0.5mg
omerase (TE) 端粒酶(催化亞單位)(多肽抗原) Multi-class antibodies 規(guī)格: 0.5mg
TGF-Alpha (Ttansforming Growth Factor –Alpha) 轉(zhuǎn)移生長因子–α(抗原) Multi-class antibodies 規(guī)格: 0.5mg
CaMK2a(calcium/calmodulin-dependent protein kinase II alpha) 鈣/鈣調(diào)素依賴蛋白激酶2α抗原 Multi-class antibodies 規(guī)格: 0.5mg
Camk1g(Calcium/calmodulin dependent protein kinase IG) 鈣/鈣調(diào)蛋白依賴蛋白激酶IG抗原 Multi-class antibodies 規(guī)格: 0.5mg
TGF- Beta1 (Ttansforming Growth Factor – Beta1) 轉(zhuǎn)移生長因子–β1(抗原) Multi-class antibodies 規(guī)格: 0.5mg
CaMK2b(calcium/calmodulin-dependent protein kinase II beita) 鈣/鈣調(diào)素依賴蛋白激酶2b抗原 Multi-class antibodies 規(guī)格: 0.5mg
CAP1/Park7/DJ-1 Park7/DJ-1/CAP1抗原 Multi-class antibodies 規(guī)格: 0.5mg
CAP2(Adenylyl cyclase-associated protein 2) 環(huán)化酶相關(guān)蛋白CAP-2抗原 Multi-class antibodies 規(guī)格: 0.5mg
TGF- Beta2 (Ttansforming Growth Factor – Beta2) 轉(zhuǎn)移生長因子–β2(抗原) Multi-class antibodies 規(guī)格: 0.5mg
TGF- Beta3 (Ttansforming Growth Factor – Beta3) 轉(zhuǎn)移生長因子–β3(抗原) Multi-class antibodies 規(guī)格: 0.5mg
TGF- Beta R2 peptide 轉(zhuǎn)移生長因子β受體2(多肽抗原) Multi-class antibodies 規(guī)格: 0.5mg
Thymosin Alpha-1 * α-1 (*-Thymosin alpha-1) Multi-class antibodies 規(guī)格: 0.5mg
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Caspase-12(hunman) 半胱胺酸蛋白酶蛋白-12抗原(人) Multi-class antibodies 規(guī)格: 0.5mg