无码欧美成人av天堂456软件,大胆日本熟妇XXXX,9277在线观看免费播放,4p三个男人让我爽了一夜

產品訂購信息：
英文名稱  Anti-RAB38 

中文名稱   G蛋白結合蛋白RAB38抗體說明書 

別    名  Cell membrane; Lipid anchor; Cytoplasmic side (Potential). Melanosome; RAB38_HUMAN.

濃    度   1mg/1ml

規(guī) 格  0.2ml/200μg

抗體來源   Rabbit

克隆類型   polyclonal

交叉反應   Human, Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit, Sheep 

產品類型   一抗  

研究領域    信號轉導 G蛋白信號

蛋白分子量  predicted molecular weight: 24kDa

性    狀   Lyophilized or Liquid

免 疫 原 KLH conjugated synthetic peptide derived from human RAB38 

亞    型   IgG

純化方法   affinity purified by Protein A

儲 存 液   Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4

G蛋白結合蛋白RAB38抗體說明書 產品應用    WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500

（石蠟切片需做抗原修復） 

 not yet tested in other applications.

 optimal dilutions/concentrations should be determined by the end user.  

保存條件  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. 

Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 

產品介紹 The Ras-related superfamily of guanine nucleotide binding proteins, which includes the R-Ras, Rap, Ral/Rec and Rho/Rab superfamilies exhibit 30-60% homology with Ras p21. Accumulating data suggests an important role for Rab proteins, either in endocytosis or in biosynthetic protein transport. The transport of newly synthesized proteins from the endoplasmic reticulum to various stacks of the Golgi complex and to secretory vesicles involves at each stage the movement of carrier vesicles, a process that appears to involve Rab protein function. The possiblity that Rab proteins might also direct the exocytosis from secretory vesicles to the plasma membrane is supported by the observation that in yeast, the SEC4 protein, which is 40% homologous to Rab proteins, is associated with secretory vesicles. At least eight members of the Rab family have been identified, each of which is found at a particular stage of a membrane transport pathway.

Function : May be involved in melanosomal transport and docking. Involved in the proper sorting of TYRP1. Plays a role in the maturation of phagosomes that engulf pathogens, such as S.aureus and M.tuberculosis.

Subcellular Location : Cell membrane; Lipid-anchor; Cytoplasmic side (Potential). Melanosome. Cytoplasmic vesicle, phagosome. Cytoplasmic vesicle, phagosome membrane; Lipid-anchor; Cytoplasmic side (By similarity). Note=Recruited to phagosomes containing S.aureus or M.tuberculosis.

Tissue Specificity : Expressed in melanocytes.

Post-translational modifications : Although at least one in vitro system can process and methylate the prenylated C-terminal, in an in vitro system that normally express Rab-38 and in vivo the prenylated C-terminal is not proteolytically processed and not methylated.

Similarity : Belongs to the small GTPase superfamily. Rab family.

Database links : UniProtKB/Swiss-Prot: P57729.1

GM-CSF(Granulocyte-Macrophage Colony Stimulating Factors) 粒細胞-巨噬細胞克隆刺激因子抗原Multi-class antibodies規(guī)格： 0.5mg

MME CD10 / Neprilysin / MME 鼠單抗 (PE) Human

Rhesus antibody Rh Phospho-Cyclin B1(Ser126) 磷酸化周期素B1抗體 規(guī)格 0.1ml

Western封閉液 100ml 自產

Zic1 英文名稱： 鋅指蛋白201抗體 0.1ml

DUX4 英文名稱： 雙同源框蛋白4抗體 0.2ml

MME CD10 / Neprilysin / MME 鼠單抗 (PE) Human

Shiga-like toxin IIe variant subunit A/FITC 熒光素標記抗豬病大腸桿菌志賀樣毒素Ⅱ型突變體(O139菌株)抗體IgGMulti-class antibodies規(guī)格： 0.2ml

TIMP-3(Tissue Inhibitor of Metalloproteinase-3) 金屬蛋白酶組織抑制因子(抗原)Multi-class antibodies規(guī)格： 0.5mg

神經束蛋白-155 Anti-Neurofascin-155 0.2ml

Synaptotagmin XII 英文名稱： 突觸結合蛋白12抗體 0.2ml

EGF 英文名稱： 表皮生長因子抗體 0.1ml

Rhesus antibody Rh Phospho-PAK1 (Ser199/204)/PAK2 (Ser192/197) 磷酸化p21激活激酶1/2抗體 規(guī)格 0.1ml

TIMP-3(Tissue Inhibitor of Metalloproteinase-3) 金屬蛋白酶組織抑制因子(抗原)Multi-class antibodies規(guī)格： 0.5mg

zinc finger protein 830 英文名稱： 鋅指蛋白830抗體 0.2ml

phospho-DNA PKcs (Thr2609) 英文名稱： 磷酸化DNA依賴性蛋白激酶抗體 0.1ml

禽腦脊髓炎病毒抗體 Anti-AEV 0.1ml

Anti-AT1R/AGTR1/FITC 熒光素標記緊張素Ⅱ-1型受體抗體IgGMulti-class antibodies規(guī)格： 0.2ml

Rhesus antibody Rh phospho-FANCG (Ser383) 磷酸化DNA損傷修復基因XRCC9抗體 規(guī)格 0.1ml

Cripto-1(N-Terminus) 衍化生長因子抗原(表皮生長因子相關肽)N端Multi-class antibodies規(guī)格： 0.5mg

VEGFA Protein Human 重組人 VEGF 183 / VEGF-A 蛋白

Ishikawa 人細胞

IL12A & IL12B Others Mouse 小鼠 IL12A & IL12B Heterodimer 人細胞裂解液 (陽性對照)

T84人腺癌肺轉移細胞 The cell T84 of human colon adenocarcinoma of lung metastasis D-MEM/F-12培養(yǎng)基+5%FBS

兔腎細胞;RK-13

小鼠腦膜細胞(MMC)(5×105) CNE1, 人細胞系 Human

CL-0359HLF-a(人肺細胞)5×106cells/瓶×2

CD28 Others Human 人 CD28 / TP44 人細胞裂解液 (陽性對照)

人腎皮質上皮細胞總RNAHRCEpiC NA

MDA-MB-468細胞，人癌細胞 猴的骨髓間充質干細胞,MSCS細胞 HT-29, 人細胞

NCI-H460(人細胞) 5×106cells/瓶×2

HDMEC pre-screened Pellet 人真皮微內皮細胞團塊(預選型) > 1 mio.cells 成骨細胞培養(yǎng)基ObM-prf

G蛋白結合蛋白RAB38抗體說明書 VEGFA Protein Human 重組人 VEGF 183 / VEGF-A 蛋白

Ishikawa 人細胞

IL12A & IL12B Others Mouse 小鼠 IL12A & IL12B Heterodimer 人細胞裂解液 (陽性對照)

T84人腺癌肺轉移細胞 The cell T84 of human colon adenocarcinoma of lung metastasis D-MEM/F-12培養(yǎng)基+5%FBS

兔腎細胞;RK-13

小鼠腦膜細胞(MMC)(5×105) CNE1, 人細胞系 Human

抗體的生物素化標記實驗要點：

1. G蛋白結合蛋白RAB38抗體說明書 如在反應混合液中有疊氮鈉或游離氨基存在,會抑制標記反應。因此,蛋白質在反應前要對 0.1mol/L碳酸氫鈉緩沖液或0.5mol/L硼酸緩沖液充分透析；

2.所用的NHSB及待生物素化蛋白質之間的分子比按蛋白質表面的ε-氨基的密度會有所不同,選擇不當則影響標記的效率,應先用幾個不同的分子比來篩選最適條件；

3.用NHSB量過量也是不利的,抗原的結合位點可能因此被封閉,導致抗體失活；

4.由于抗體的氨基不易接近可能造成生物素化不足,此時可加入去污劑如 Triton x-100, Tween20等；

5.當游離ε-氨基(賴氨酸殘基的氨基)存在于抗體的抗原結合位點時,或位于酶的催化位點時,生物素化會降低或損傷抗體蛋白的結合力或活性；

6.生物素還可能與不同的功能基團,如羰基、氨基、巰基、異咪唑基及苯酚基,也可與糖基共價結合；

7.交聯(lián)反應后,應充分透析,否則,殘余的生物素會對生物素化抗體與親和素的結合產生競爭作用；

8.在細胞的熒光標記實驗中,中和親和素的本底低,但由于鏈霉親和素含有少量正電荷,故對某些細胞可導致高本底。

抗體的鑒定：

1）G蛋白結合蛋白RAB38抗體說明書 抗體的效價鑒定：不管是用于診斷還是用于,制備抗體的目的都是要求較高效價。不同的抗原制備的抗體,要求的效價不一。鑒定效價的方法很多,包括有試管凝集反應,瓊脂擴散試驗,酶聯(lián)免疫吸附試驗等。常用的抗原所制備的抗體一般都有約成的鑒定效價的方法,以資比較。如制備抗抗體的效價,一般就采用瓊脂擴散試驗來鑒定。

2）抗體的特異性鑒定：抗體的特異性是指與相應抗原或近似抗原物質的識別能力?？贵w的特異性高,它的識別能力就強。衡量特異性通常以交叉反應率來表示。交叉反應率可用競爭抑制試驗測定。以不同濃度抗原和近似抗原分別做競爭抑制曲線,計算各自的結合率,求出各自在IC50時的濃度,并按公式計算交叉反應率。 

如果所用抗原濃度IC50濃度為pg/管,而一些近似抗原物質的IC50濃度幾乎是無窮大時,表示這一抗血清與其他抗原物質的交叉反應率近似為0,即該血清的特異性較好。

3）抗體親和力：是指抗體和抗原結合的牢固程度。親和力的高低是由抗原分子的大小,抗體分子的結合位點與抗原決定簇之間立體構型的合適度決定的。有助于維持抗原抗體復合物穩(wěn)定的分子間力有氫鍵,疏水鍵,側鏈相反電荷基因的庫侖力,范德華力和空間斥力。親和力常以親和常數K表示,K的單位是L/mol?？贵w親和力的測定對抗體的篩選,確定抗體的用途,驗證抗體的均一性等均有重要意義。