玻璃板子芯片 (Glass Slide Based Arrays) (又叫G系列芯片)
如想了解更多关于细胞因子芯片技术,请阅读此篇综述文章。
膜抗体芯片 (Membrane Based Arrays)
1.产品介绍:
作为生产蛋白芯片的知名公司,美国RayBiotech拥有世界上最全面的细胞因子抗体产品。基于专利技术上而开发出的抗体芯片,可以迅速和准确地,从少量的样品中同时检测出多达200种细胞因子,化学因子,生长因子,血管新生因子,蛋白酶,可溶性受体和其他蛋白质的表达水平。
该技术的核心是一个三明治式的免疫反应(sandwich immunoassay)。一系列的抗体被固定在膜上,含有细胞因子的样品和该抗体膜结合,然后细胞因子被生物素化的抗体混合液所识别。最后信号可以通过下面方式被探测到:化学发光(chemiluminescence), 比色法(colorimetry),或者红外荧光(infrared fluorescence)。
细胞因子水平的高低和许多生物过程都有密切的关系,例如凋亡,炎症,血管新生,免疫反应,和细胞迁移等。同时,细胞因子也和许多疾病的发生发展有着紧密的关联关系,例如癌症,关节炎,血管粥样硬化,肥胖和感染等。因此,RayBiotech 的产品可以广泛地应用于基础研究,药物开发,和生物标记物的发现。
产品特点:
- 在一个实验中,同时检测出多达200种细胞因子和蛋白质
- 不需要特殊的设备
- 灵敏度高(可检测出pg量的蛋白质)
- 只需100ul的样品
- 经济,便宜,简单
- 产品涵盖人,小鼠,大鼠
- 特异性高
- 样品范围广
- 信号检测多样
- 蛋白选择多
实验原理:

试剂盒内容:
- RayBio® Cytokine Antibody Array membranes (2/4/8 membranes)
- Biotin-Conjugated Anti-Cytokines
- HRP-Conjugated Streptavidin
- Blocking Buffer
- Wash Buffer I
- Wash Buffer II
- Cell Lysis Buffer
- Detection Buffer C
- Detection Buffer D
- Eight-Well Tray (1 each)
- Manual
产品应用:
- 研究细胞因子表达谱 (Profiling cytokine expressions)
- 临床研究中追踪细胞因子或者化学因子的表达水平
- 药物开发中识别潜在的目标位点
- 研究药物作用机理
- 发现疾病过程中的重要因子
- 发现重要的分子标记物,来控制疾病发展
- 研究表达谱,来帮助疾病的分类
技术说明:
优良的质量控制(High Quality Control):
以抗体为捕捉和检测手段的抗体芯片产品中,评价其质量好坏的最重要指标是特异性和灵敏度。RayBiotech使用高
特异性和亲和力的抗体来制作抗体芯片。只有那些通过严格检测的抗体,才能被使用,以此来打造出无与伦比的产品。

高特异性。重组的IL-8蛋白质和含有82中捕捉抗体的芯片反应后,只有IL-8抗体识别出
了该蛋白质。我们芯片产品中的抗体都经过了这样的严格测试。

优异的重复性。抗体芯片和不同浓度的MCP-1蛋白质反应后,信号强度和蛋白浓度成线性关系,表明我们的抗体芯片产品具有很高的重复性。

优异的重复性还体现在抗体芯片能够重复出同样的结果。

抗体芯片测定出的蛋白表达水平和ELISA定量检测出的蛋白量具有很好的可比性。
无数个世界知名杂志(Cell,Nature, Science, PNAS等)已经刊登了使用该产品的文章,下面为部分文章 (完整的文献列表,请点击这里)
1. Agrawal,N., Bettegowda,C., Cheong,I., Geschwind,J.F., Drake,C.G., Hipkiss,E.L., Tatsumi,M., Dang,L.H., Diaz,L.A., Jr., Pomper,M., Abusedera,M., Wahl,R.L., Kinzler,K.W., Zhou,S., Huso,D.L., and Vogelstein,B. (2004). Bacteriolytic therapy can generate a potent immune response against experimental tumors. Proc Natl Acad Sci U S A. 101, 15172-15177.
|
| 2. Carroll,T.P., Greene,C.M., Taggart,C.C., Bowie,A.G., O'Neill,S.J., and McElvaney,N.G. (2005). Viral inhibition of IL-1- and neutrophil elastase-induced inflammatory responses in bronchial epithelial cells. J Immunol. 175, 7594-7601. |
| 3. De,S., Razorenova,O., McCabe,N.P., O'Toole,T., Qin,J., and Byzova,T.V. (2005). VEGF-integrin interplay controls tumor growth and vascularization. Proc Natl Acad Sci U S A. 102, 7589-7594. |
| 4. Kim,B.G., Li,C., Qiao,W., Mamura,M., Kasperczak,B., Anver,M., Wolfraim,L., Hong,S., Mushinski,E., Potter,M., Kim,S.J., Fu,X.Y., Deng,C., and Letterio,J.J. (2006). Smad4 signalling in T cells is required for suppression of gastrointestinal cancer. Nature. 441, 1015-1019. |
| 5. Marks,D.J., Harbord,M.W., MacAllister,R., Rahman,F.Z., Young,J., Al-Lazikani,B., Lees,W., Novelli,M., Bloom,S., and Segal,A.W. (2006). Defective acute inflammation in Crohn's disease: a clinical investigation. Lancet. 367, 668-678. |
| 6. Tang,X., Marciano,D.L., Leeman,S.E., and Amar,S. (2005). LPS induces the interaction of a transcription factor, LPS-induced TNF-alpha factor, and STAT6(B) with effects on multiple cytokines. - Proc Natl Acad Sci U S A. 102, 5132-5137. |
| 7. Wang,F.X., Xu,Y., Sullivan,J., Souder,E., Argyris,E.G., Acheampong,E.A., Fisher,J., Sierra,M., Thomson,M.M., Najera,R., Frank,I., Kulkosky,J., Pomerantz,R.J., and Nunnari,G. (2005). IL-7 is a potent and proviral strain-specific inducer of latent HIV-1 cellular reservoirs of infected individuals on virally suppressive HAART. J Clin Invest. 115, 128-137. |
| 8. Xu,Y., Kulkosky,J., Acheampong,E., Nunnari,G., Sullivan,J., and Pomerantz,R.J. (2004). HIV-1-mediated apoptosis of neuronal cells: Proximal molecular mechanisms of HIV-1-induced encephalopathy. Proc Natl Acad Sci U S A 101, 7070-7075. |
| 9. Yang,F.C., Ingram,D.A., Chen,S., Hingtgen,C.M., Ratner,N., Monk,K.R., Clegg,T., White,H., Mead,L., Wenning,M.J., Williams,D.A., Kapur,R., Atkinson,S.J., and Clapp,D.W. (2003). Neurofibromin-deficient Schwann cells secrete a potent migratory stimulus for Nf1+/- mast cells. J Clin Invest. 112, 1851-1861. |
| 10. Yen,Y.T., Liao,F., Hsiao,C.H., Kao,C.L., Chen,Y.C., and Wu-Hsieh,B.A. (2006). Modeling the early events of severe acute respiratory syndrome coronavirus infection in vitro. J Virol. -93. |
11. Huang RP. (2007). An array of possibilities in cancer research using cytokine antibody arrays.
Expert Rev Proteomics. 4(2):299-308. |
2.产品订购信息
细胞因子抗体库里有232个人,108个小鼠,和23个大鼠抗体。请从中挑选出你感兴趣的抗体,我们会为你量身制作出适合你实验的抗体芯片。
人抗体库
| 4-1BB/ TNFRSF9 |
6Ckine |
ACE-2 |
Activin A |
adiponectin/ Acrp30 |
Adipsin |
AgRP(ART) |
| ALCAM |
ANGIOGENIN |
Angiopoietin-1 |
Angiopoietin-2 |
Angiostatin |
ANGPTL4 |
AR (amphiregulin) |
| Axl |
B2M |
B7-1(CD80) |
BCAM |
BDNF |
bFGF |
BLC |
| BMP-4 |
BMP-5 |
BMP-6 |
BMP-7 |
b-NGF |
BTC |
Cardiotrophin-1 |
| Cathepsin S |
CCL28/VIC |
CD14 |
CD27 |
CD30 |
CD40 |
CD40 Ligand |
| Ck beta 8-1 |
CNTF |
CRP |
CTACK/CCL27 |
CTLA-4 |
CXCL16 |
DAN |
| Dkk-1 |
Dkk-4 |
DR6 |
Dtk |
E-Cadherin |
EGF |
EGF R |
| ENA-78 |
Endoglin(CD105) |
Endostatin |
Eotaxin |
Eotaxin-2 |
Eotaxin-3 |
EPO R |
| ErbB3 |
E-Selectin |
Fas Ligand |
Fas/TNFRSF6 |
Fcr RII |
FGF-4 |
FGF-6 |
| FGF-7 |
FGF-9 |
Flt-3 Ligand |
Follistatin |
Fractalkine |
GCP-2 |
GCSF |
| GDNF |
GITR Ligand/ TNFSF18 |
GITR/ TNFRF18 |
GM-CSF |
GRO |
GROa |
Growth Hormone |
| HB-EGF |
HCC-1 |
HCC-4/CCL16 |
HGF |
HVEM |
I-309 |
ICAM-1 |
| ICAM-2 |
ICAM-3 |
IFN-gamma |
IGFBP-1 |
IGFBP-2 |
IGFBP-3 |
IGFBP-4 |
| IGFBP-6 |
IGF-I |
IGF-I SR |
IGF-II |
IL-1 alpha |
IL-1 beta |
IL-1 R4/ST2 |
| IL-1 sRI |
IL-1 sRII |
IL-10 |
IL-10 R alpha |
IL-10 R beta |
IL-11 |
IL-12 |
| IL-12 p40 |
IL-12 p70 |
IL-13 |
IL-13 R alpha |
IL-15 |
IL-16 |
IL-17 |
| IL-17B |
IL-18 |
IL-18 BP alpha |
IL-18 R alpha |
IL-18 R beta |
IL-1ra |
IL-2 |
| IL-2 R alpha |
IL-2 R beta |
IL-2 R gamma |
IL-2 sR alpha |
IL-21 R |
IL-28A |
IL-3 |
| IL-4 |
IL-5 |
IL-5 R alpha |
IL-6 |
IL-6 sR |
IL-7 |
IL-8 |
| IL-9 |
IL-9 R |
Insulin |
IP-10 |
I-TAC/ CXCL11 |
LAP (TGF-b1) |
Leptin R |
| LEPTIN (OB) |
LIF |
LIGHT |
L-Selectin |
Lymphotactin |
MCP-1 |
MCP-2 |
| MCP-3 |
MCP-4 |
M-CSF |
M-CSF R |
MDC |
MICA |
MICB |
| MIF |
MIG |
MIP-1 alpha |
MIP-1 beta |
MIP-1 gamma |
MIP-1d |
MIP-3 alpha |
| MIP-3 beta |
MMP-1 |
MMP-10 |
MMP-13 |
MMP-2 |
MMP-3 |
MMP-8 |
| MMP-9 |
MPIF-1 |
MSP alpha |
NAP-2 |
NGF R |
NT-3 |
NT-4 |
| ONCOSTATIN M |
Osteoprotegerin |
PAI-1 |
PARC |
PDGF R alpha |
PDGF R beta |
PDGF-AA |
| PDGF-BB |
PECAM-1 |
PF4 |
PlGF |
Prolactin |
P-selectin |
RAGE |
| RANK |
RANKL (TRANCE) |
RANTES |
Resistin |
SAA |
SCF |
SCF R |
| SDF-1 |
SDF-1b |
sgp130 |
Siglec-5 |
ST2 |
sTNT RI/TNFRS1A |
sTNF RII/TNFRS1B |
| Tarc |
TECK/ CCL25 |
TGF-alpha |
TGF-beta |
TGF-beta 2 |
TGF-beta 3 |
Tie-1 |
| Tie-2 |
TIMP-1 |
TIMP-2 |
TIMP-3 |
TIMP-4 |
TNF-alpha |
TNF-beta |
| TPO |
TRAIL R1 |
TRAIL R2 |
TRAIL s R3/TNFRS10C |
TRAIL s R4/TNFRS10D |
TREM-1 |
u PAR |
| VCAM-1 |
VE-Cadherin |
VEGF |
VEGF R2 |
VEGF R3 |
VEGF-D |
VEGI |
| XEDAR |
|
|
|
|
|
|
小鼠抗体库
| 6Ckine |
Axl |
bFGF |
BLC |
CD30L |
CD30T |
CD40 |
| CRG-2 |
CTACK |
CXCL16 |
DPPIV |
Dtk |
Eotaxin |
Eotaxin-2 |
| E-Selectin |
Fas |
FasLigand |
Fc gamma RIIB |
Flt-3Ligand |
Fractalkine |
GCSF |
| GITR |
GM-CFS |
HGFR |
ICAM-1 |
IFNgamma |
IGFBP-2 |
IGFBP-3 |
| IGFBP-5 |
IGFBP-6 |
IGF-I |
IGF-II |
IL-10 |
IL-11 |
IL-12 p40p70 |
| IL-12p40 |
IL-12p70 |
IL-13 |
IL-15 |
IL-17 |
IL-17BR |
IL-1alpha |
| IL-1beta |
IL-2 |
IL-21 |
IL-3 |
IL-3Rbeta |
IL-4 |
IL-5 |
| IL-6 |
IL-7 |
IL-9 |
I-TAC |
KC |
LEPTIN(OB) |
LeptinR |
| LIX |
L-Selectin |
Lungkine |
Lymphotactin |
MCP1 |
MCP-5 |
M-CSF |
| MDC |
MIG |
MIP-1alpha |
MIP-1gamma |
MIP-2 |
MIP-3alpha |
MIP-3beta |
| MMP-2 |
MMP-3 |
Osteopontin |
Osteoporotegerin |
PF-4 |
Pro-MMP-9 |
P-Selectin |
| RANTES |
Resistin |
SCF |
SDF-1alpha |
Shh-N |
sTNFRI |
sTNF RII |
| TARC |
TCA-3 |
TECK |
ThymusCK-1 |
TIMP-1 |
TIMP-2 |
TNFalpha |
| TPO |
TRANCE |
TROY |
TSLP |
VCAM-1 |
VEGF |
VEGF-D |
| VEGFR1 |
VEGFR2 |
VEGFR3 |
|
|
|
|
大鼠抗体库
| b-NGF |
b-NGF |
CINC-2 |
CINC-3 |
CNTF |
Fas L |
Fractalkine |
| GM-CSF |
ICAM-1 |
IFN-g |
IL-10 |
IL-1a |
IL-1b |
IL-4 |
| IL-6 |
Leptin |
LIX |
L-Selectin |
MCP-1 |
MIP-3a |
TIMP-1 |
| TNF-a |
VEGF |
|
|
|
|
|
返回
|