半固體瓊脂發(fā)酵管是由上海谷研科技有限公司專業(yè)供應(yīng)銷售,*物美價廉,經(jīng)營迎得了國內(nèi)外客戶的*好評,來涵洽談交流!
公司*的優(yōu)質(zhì)產(chǎn)品:
4´Tris×HCl/SDS,pH8.8緩沖液 250ml Calcitonin 人降鈣素抗體 0.1ml
4´Tris×HCl/SDS,pH6.8緩沖液 250ml Calcitonin 人降鈣素抗體 0.2ml
10XTris-Glycine Gel Running Buffer pH8.3緩沖液 250ml Phospho-IRF7 (Ser471/472) 磷酸化干擾素調(diào)節(jié)因子7抗體 0.1ml
2x Native Sample Loading Buffer 2.5ml phospho-IRS1(Ser1101) 磷酸化胰島素受體底物-1抗體 0.1ml
4´Tris×HCl半固體瓊脂發(fā)酵管 pH8.8緩沖液 250ml phospho-IRS1(Ser302) 磷酸化胰島素受體底物-1抗體 0.1ml
4´Tris×HCl pH6.8緩沖液 250ml CTBP1(C-terminal binding protein 1) C端結(jié)合蛋白1抗體 0.2ml
Tris-Tricine [10X] (1M Tris, 1M Tricine, pH8.3) 緩沖液 500ml human CD56 Monoclonal antibody/FITC 熒光素FITC 標(biāo)記的抗人CD56單抗 100T
Tris-Tricine-SDS [10X] (1M Tris, 1M Tricine, 1% SDS, pH8.3) 緩沖液 500ml CT DNA (calf thymus DNA) 兔抗小牛胸腺DNA 抗體 0.2ml
2x Tricine Sample Buffer 30ml CTGF (connective tissue growth factor) 結(jié)締組織生長因子抗體 0.1ml
10x Zymogram Renature Buffer緩沖液 125ml CTGF (connective tissue growth factor) 結(jié)締組織生長因子抗體 0.2ml
10x Zymogram Sample Buffer 30ml CD151/MER2/PETA-3 CD151抗體 0.2ml
10x IEF Anode Buffer緩沖液 250ml CD155/PVR(Poliovirus receptor) 脊髓灰質(zhì)炎病毒受體抗體 0.2ml
10x IEF Cathode Buffer (pH 3-10) 緩沖液 250ml CTLA-4/CD152(cytotoxic T-lymphocyte associated Antigen-4) 淋巴細(xì)胞相關(guān)抗原4/細(xì)胞毒性T細(xì)胞抗原-4抗體 0.1ml
20x MES SDS running buffer 緩沖液 500ml Phospho-MEK6 (Ser207) 磷酸化絲裂原活化蛋白激酶MKK6抗體 0.1ml
20x MOPS/ SDS Running Buffer緩沖液 500ml Horse IgM/RBITC 羅丹明標(biāo)記馬IgM 0.3ml
1 X PBS (with 0.05% TWEEN-20) Solution 緩沖液 500ml human IgG/RBITC 羅丹明標(biāo)記人IgG 0.3ml
1 x PBS (with non-fat powdered milk) Powder緩沖液 1pk human IgM/RBITC 羅丹明標(biāo)記人IgM 0.3ml
1 x PBS (with BSA) Powder 緩沖液 1pk CTLA-4/CD152(cytotoxic T-lymphocyte associated Antigen-4) 淋巴細(xì)胞相關(guān)抗原4/細(xì)胞毒性T細(xì)胞抗原-5抗體 0.2ml
Discontinuous Buffer System (425ml Anode buffer + 500ml Cathode buffer)緩沖液 1L CT-R(Calcitonin receptor) 降鈣素受體抗體 0.2ml
2xLoading Buffer Protein Gel 緩沖液 1ml CULLIN/Cdc53/CUL/SCFCdc4 CULLIN抗體 0.2ml
Rehydration Buffer I (without ampholine or other analogs)緩沖液 5ml Cx26(Connexin-26) 間隙連接蛋白26抗體 0.2ml
Rehydration Buffer II(without ampholine or other analogs)緩沖液 5ml Cx32(Connexin-32) 間隙連接蛋白32抗體 0.1ml
Rehydration Buffer III(without ampholine or other analogs)緩沖液 5ml Cx32(Connexin-32) 間隙連接蛋白32抗體 0.2ml
5xProtein Loading Buffer (no reducing buffer) 5ml CX36 (Connexin-36) 間隙連接蛋白36抗體 0.2ml
5xProtein Loading Buffer (no deturation buffer) 5ml Cx40 (Connexin-40) 間隙連接蛋白40抗體 0.1ml
10XTris-Glycine Gel Running Buffer(no deturation buffer)pH8.8緩沖液 500ml Phospho-MARCKS (Ser162) 磷酸化*蛋白激酶C底物Marcks抗體 0.1ml
IEF anode Buffer 50xsolution :proteomics grade pH 2..4緩沖液 50ml Cx40 (Connexin-40) 間隙連接蛋白40抗體 0.2ml
IEF cathnode Buffer 10xsolution: proteomics grade pH 10.0緩沖液 50ml Cx43 (Connexin-43) 間隙連接蛋白43抗體 0.1ml
IEF Sample Buffer 4 X solution: proteomics grade pH 10.0 10ml Cx43 (Connexin-43) 間隙連接蛋白43抗體 0.2ml
Zymogram Development Buffer [10X] (0.5M Tris.HCL, 2M NaCl, 50mM CaCl2, 0.2% Brij®-35, pH 7.5) 緩沖液 500ml CX45 (Connexin-45) 間隙連接蛋白45抗體 0.1ml
MOPS Running Buffer [10X] (200mM MOPS (pH 7.0), 80mM Sodium acetate, 10mM EDTA)緩沖液 1L CX45 (Connexin-45) 間隙連接蛋白45抗體 0.2ml
MOPS Running Buffer [10X] (200mM MOPS (pH 7.0) 80mM Sodium acetate, 10mM EDTA)緩沖液 1gallon CXCR1/IL-8RA (CXC-chemokine receptor 1) 細(xì)胞表面趨化因子受體1抗體 0.1ml
Blue Native PAGE Elecrtophoresis Running Buffer (Anode buffer 500ml + Cathode buffer 500ml) Anode buffer (50 mM Bis-Tris pH 7.0) Cathode buffer (50 mM Tricine 15 mM Bi-Tris 0.02% Coomassie blue G pH 7.0)緩沖液 1L CXCR1/IL-8RA (CXC-chemokine receptor 1) 細(xì)胞表面趨化因子受體1抗體 0.2ml
(2x)TBE-Urea Sample Buffer (178m M tris-HCl pH 8.0 , 178m M boric acid,4 m M EDTA,7 M Urea,24% ficoll,0.02% bromophenol blue,0.04% xylene cyanole FF) 5ml CXC-R2/CD182(CXC-chemokine receptor 2) 細(xì)胞表面趨化因子受體2抗體 0.1ml
(2x)Tricine Sample Buffer (400m M Tris-HCl p H 6.8, ,4% SDS,80% Glycerol,0.08% CBB-G250) 5ml CXC-R2/CD182(CXC-chemokine receptor 2) 細(xì)胞表面趨化因子受體2抗體 0.2ml
(2x)Zymogram Sample Buffer (125m M Tris.HCL, pH 6.8,50% Glycerol,8%SDS, 0.02% bromophenol blue) 1ml Phospho-Torc1/Crtc1 (Ser151) 磷酸化CREB轉(zhuǎn)錄共激活因子TORC1抗體 0.1ml
Discontinuous Buffer System (425ml Anode buffer + 500ml Cathode buffer ,Anode buffer (200m M Tris-HCL,, p H 8.9) Cathode buffer (100m M Tris,,100m M Tricine ,0.1% SDS, p H 8.3)緩沖液 1L Phospho-MAP3K8/Tpl2 (Thr290) 磷酸化絲裂原活化蛋白激酶激酶8抗體 0.1ml
BMAA的來源
1950年代,在羅塔島和關(guān)島查莫羅人,ALS/PDC的患病率和死亡率,皆高于已發(fā)展國家的50至100倍,包括美國。當(dāng)時亦不能確實證明,是遺傳和病毒引致居物發(fā)病,但1955年后,關(guān)島患ALS/PDC的比率卻不明地減少,這引起學(xué)者和環(huán)保組織的關(guān)注和調(diào)查。研究發(fā)現(xiàn)查莫羅人以蘇鐵科植物種子,來制造傳統(tǒng)藥物,但因為第二次世界大戰(zhàn)后,關(guān)島由美國統(tǒng)治,引進(jìn)現(xiàn)代化的醫(yī)療藥物,令查莫羅人降低對傳統(tǒng)藥物的依賴,間接使居民減少吸收蘇鐵種子中的BMAA。其后的研究指,BMAA能夠透過生物放大作用(Biomagnification)累積,被人體大量吸收。因為查莫羅人有食用狐蝠的風(fēng)俗,而狐蝠則以蘇鐵種子為主要食糧,故BMAA大量累積在狐蝠體內(nèi),食用至一定份量便會產(chǎn)生毒性。
1950年代在關(guān)島收集的蝙蝠樣本顯示,蝙蝠體內(nèi)含有的BMAA,比每克的蘇鐵種子高出數(shù)百倍。
BMAA的神經(jīng)毒性效應(yīng)
一些動物食用蘇鐵科植物而出現(xiàn)的機(jī)能退化,令植物和ALS/PDC病源的可能關(guān)聯(lián)得以肯定,其后終在實驗室發(fā)現(xiàn)BMAA的存在。而BMAA就在恒河猴(rhesus macaques)身上產(chǎn)生強(qiáng)烈的毒性,
癥狀包括
1.四肢肌肉萎縮。
2.脊髓的前角細(xì)胞產(chǎn)生非反應(yīng)性退化。
3.大腦皮質(zhì)和錐體細(xì)胞(pyramidal neuron)退化或流失。
4.皮質(zhì)的貝茲細(xì)胞(Betz cell)產(chǎn)生神經(jīng)病理學(xué)上的異變。
5.中樞傳導(dǎo)路徑(central motor pathway)的傳導(dǎo)能力不足。
6.行為機(jī)能障礙。
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