peprotech细胞因子及ebioscience流式抗体-会员动态-资讯-生物在线

peprotech细胞因子及ebioscience流式抗体

作者:武汉华瑞康生物科技有限公司 2011-03-07T00:00 (访问量:2955)

美国PeproTech公司是全球最著名的重组细胞因子生厂商之一,目前已开发了350种以上的高品质重组细胞因子和相关抗体,依赖其独有的E. Coli高效率表达系统使其产品的质量稳定,价格低,所有产品以冻干形式提供,以方便运输和储存,特别是以小包装的细胞因子广受全球客户的青睐。产品主要包括免疫调节蛋白、白细胞介素、CSFs、生长因子、干扰素、Chemokines 、Adipokines 、TGFß / BMP Proteins、神经因子、FGFs和TNF配体/受体防御因子等。


货号

产品名称

供应商

315-03

Murine GM-CSF

Peprotech

315-05

Murine IFN-γ

Peprotech

450-33

Murine FGF-basic

Peprotech

315-09

Murine EGF

Peprotech

212-12

Murine IL-2

Peprotech

214-14

Murine IL-4

Peprotech

216-16

Murine IL-6

Peprotech

315-01A

Murine TNF-alpha

Peprotech

250-09

Murine MIP-1alpha (CCL3)

Peprotech

250-32

Murine MIP-1beta (CCL4)

Peprotech

250-15

Murine MIP-2 (CXCL2)

Peprotech

250-27

Murine MIP-3alpha (CCL20)

Peprotech

250-27B

Murine MIP-3beta (CCL19)

Peprotech

250-07

Murine RANTES (CCL5)

Peprotech

450-28

Murine Resistin

Peprotech

315-15

Murine sCD40Ligand/TRAP

Peprotech

250-03

Murine SCF

Peprotech

250-20A

Murine SDF-1alpha (CXCL12)

Peprotech

250-20B

Murine SDF-1beta (CXCL12)

Peprotech

315-11

Murine sRANKL

Peprotech

315-14

Murine TPO

Peprotech

450-32

Murine VEGF165

Peprotech

400-07

Rat IL-7

Peprotech

400-21

Rat Leptin

Peprotech

400-12

Rat MCP-1 (CCL2)

Peprotech

400-28

Rat M-CSF

Peprotech

400-15

Rat MIP-1alpha (CCL3)

Peprotech

400-09

Rat MIP-1beta (CCL4)

Peprotech

400-13

Rat RANTES (CCL5)

Peprotech

400-22

Rat SCF

Peprotech

400-14

Rat TNF-alpha

Peprotech

450-50

Rat CNTF

Peprotech


货号

产品名称

供应商

300-25

Human M-CSF

Peprotech

100-39

Human HGF

Peprotech

300-02

Human IFN-γ

Peprotech

200-03

Human IL-3

Peprotech

200-06

Human IL-6

Peprotech

200-17

Human IL-17(IL-17A)

Peprotech

300-07

Human SCF

Peprotech

310-04

Human Trail/Apo-II Ligand

Peprotech

300-03

Human GM-CSF

Peprotech

200-02

Human IL-2

Peprotech

200-04

Human IL-4

Peprotech

300-01A

Human TNF-alpha

Peprotech

300-02

Human IFN-γ

Peprotech

100-20

Human VEGF165

Peprotech

100-21C

Human TGF-beta1

Peprotech

120-14

Human Activin A

Peprotech

200-01A

Human IL-1alpha

Peprotech

200-01B

Human IL-1beta

Peprotech

400-25

Rat EGF

Peprotech

400-23

Rat GM-CSF

Peprotech

400-10

Rat GRO/KC (CXCL1)

Peprotech

400-11

Rat GRObeta/MIP-2 (CXCL2)

Peprotech

400-20

Rat IFN-γ

Peprotech

400-19

Rat IL-10

Peprotech

400-16

Rat IL-13

Peprotech

400-24

Rat IL-15

Peprotech

400-01A

Rat IL-1alpha

Peprotech

400-01B

Rat IL-1beta

Peprotech

400-02

Rat IL-2

Peprotech

400-03

Rat IL-3beta

Peprotech

400-04

Rat IL-4

Peprotech

400-05

Rat IL-5

Peprotech

400-06

Rat IL-6

Peprotech


TIPS:细胞因子溶解方法
PeproTech细胞因子中不含载体蛋白(Carrier Protein)或其他添加剂(如BSA、HAS或蔗糖等),并且通常以最少量的盐来进行冻干处理,因此微量的细胞因子在冻干过程中会沉积于管内,形成很薄或不可见的蛋白层。所以我们建议在收到产品后,务必在开盖前先离心,使粘在管盖或管壁上的蛋白聚集于管底(此时能否见到白色沉淀均属正常现象)。

1.离心:高速离心 (10, 000 rpm) 20-30 秒,或低速离心 (2, 000 rpm) 5 分钟。

2.溶解(Reconstitution):用去离子水或其它缓冲液(根据说明书要求进行选择)溶解至说明书要求的浓度 (一般为 0.1-1.0 mg/mL,如10ug的产品,需用10uL-100uL的去离子水或缓冲液溶解)。溶解时不可振荡,避免因化学键的断裂造成蛋白失活,可加入适当的溶剂轻摇并静置一段时间,待细胞因子完全溶解后使用。溶剂的选择:
1)要求用去离子水溶解的产品,务必不可用盐溶液,避免过高的盐浓度造成蛋白不可逆的析出;
2) 要求用盐溶液溶解的产品,请依照说明书上的浓度,同样也是为了避免过高的盐浓度。

3.分装和贮存(Aliquot and Storage):蛋白溶解后可根据自己的实验需要进一步稀释成工作液,稀释可用RPMI 1640、DMEM或PBS等溶液,其中最好含有5-10%的FCS (小牛或胎牛血清)或0.5 %的BSA(牛血清白蛋白)来稳定蛋白。工作液在4℃可保存1周,如需长期保存,则需分装冻存于-20℃ (注意:不可冻存于-80℃)。分装时每管中工作液的体积最好是一次实验的用量,以实现每次实验用完一只工作液,避免反复冻融引起蛋白活性的降低。




美国eBioscience公司
创建于1999年,是世界上最为知名的流式细胞术产品生产商之一。主要生产人、小鼠、大鼠等免疫学相关试剂,包括细胞因子相关产品、抗体对、ELISPOT抗体、重组细胞因子等,凋亡检测试剂/试剂盒,半成套ELISA试剂盒,组织学试剂,同型对照,缓冲液及检测试剂,胞内染色试剂等,可应用于流式细胞术检测、ELISA和免疫组化检测等。尤其是流式抗体,除常规的100T包装外,还提供价格更便宜的25T和50T的小包装,方便使用,受到大量世界顶尖级实验室以及科研单位的关注和青睐。

调节性T细胞(regulatory T cell,Treg)为一类具有免疫抑制作用的T细胞,约占外周CD4+T细胞的5~10%。该类细胞以“主动”的方式参与免疫应答/免疫耐受的调控,不仅参与自身免疫耐受调节,而且在肿瘤免疫和移植免疫中也具有重要的作用。

Mouse

Clone

Cat.No.

Format

CD4

GK1.5

0041

Purified, FG Purified, Biotin, FG Biotin, FITC, PE, PE-Cy5, APC, PE-Cy7, Cy5, Alexa Fluor 488, Alexa Fluor 647,Alexa Fluor 700, eFluor™605NC

RM4-5

0042

Purified, FG Purified, Biotin, FITC, PE, PE-Cy5, APC, PE-Cy7, PE-Cy5.5, APC-Cy5.5, Alexa Fluor 700, eFluor™450, APC-eFluor™780, PerCP-Cy5.5

CD25

PC61.5

0251

Purified, FG Purified, Biotin, FITC, PE, PE-Cy5, APC, PE-Cy7, FG Biotin, Alexa Fluor 700, Alexa Fluor 488, APC APC-eFluor™780, PerCP-Cy5.5

eBio7D4

0252

Alexa Fluor 488, Biotin

eBio3C7

0253

Alexa Fluor 488

CD39

24DMS1

0391

Alexa Fluor 647, FG Purified, Purified, PE, PE-Cy7

CD73

eBioTY/11.8

0731

Purified, Biotin, PE, eFluor™ 450

CD101

Moushi101

1011

PE

CD127/IL-7Ra

SB/199

1273

PE

A7R34

1271

Purified, FG Purified, Biotin, FITC, PE, PE-Cy5, APC, PE-Cy7, Alexa Fluor 488, Alexa Fluor 647, Alexa Fluor 700,Pacific Blue, APC-Alexa Fluor 750, PerCP-Cy5.5

CTLA-4/CD152

9H10

1521

Purified, FG Purified

UC10-4B9

1522

Purified, FG Purified, Biotin, PE

CXCR4/CD184

2B11

9991

AF488, AF647, PE, Purified

Foxp3

FJK-16s
(reacts w/ rat& canine)

5773

Purified, Biotin, FITC, PE, PE-Cy5, APC, Alexa Fluor 700, Alexa Fluor 488, Alexa Fluor 647, eFluor™ 450, PECy7,PerCP-Cy5.5

NRRF-30

4771

Purified, PE

eBio7979

7979

Purified, PE, Alexa Fluor 647

150D/E4 (reacts w/ rat)

4774

Purified, PE, Alexa Fluor 647, Alexa Fluor 488

FR4

eBio12A5

5445

Purified, FITC, PE, PE-CY7, Alexa Fluor 647

GITR

DTA -1

5874

Purified, FG Purified, Biotin, FITC, PE, APC

GITRL

eBioYGL386

5854

Purified, Biotin, PE

IL-10

JES5-16E3

7101

Purified, FG Purified, FITC, PE, APC, Alexa Fluor 647, Alexa Fluor 488, Alexa Fluor 700, PerCP-Cy5.5

JES5-2A5

7102

FG Purified, Biotin

LAG-3/CD223

eBioC9B7W

2231

Purified, FG Purified, PE


Human

Clone

Cat.No.

Format

AITR

eBioAITR

5875

Purified, PE, APC, Alexa Fluor 488

AITRL

eBioAITR-L

5475

Purified, PE

CD4

OKT4 (reacts w/ NHP)

0048

Purified, FG Purified, Biotin, FITC, PE, APC, PE-Cy5.5, Alexa Fluor 647, Alexa Fluor 488, Alexa Fluor 700,Pacific Blue, eFluor™ 605NC

RPA-T4

0049

Purified, FG Purified, Biotin, FITC, PE, PE-Cy5, APC, PE-Cy7, APC-eFluor™ 780, PerCP-Cy5.5, eFluor™ 450

CD25

BC96 (reacts w/ NHP)

0259

Purified, Biotin, FITC, PE, PE-Cy5, APC, PE-Cy7, Alexa Fluor 488, PerCP-Cy5.5

CD39

eBioA1

0399

Purified, FITC, PE, PE-Cy7

CD101

BB27

1019

Purified, Biotin, PE

CD127/IL-7Ra

eBioRDR5

1278

Purified, FG Purified, Biotin, FITC, PE, PE-Cy5, Alexa Fluor 647, APC-eFluor™ 780, PE-Cy7, Pacific Blue, PerCPCy5.5, APC-eFluor™ 780

CTLA-4/CD152

14D3

1529

Purified, FG Purified, Biotin, PE

eBio20A

1528

Purified, FG Purified, Biotin, PE

CXCR4/CD184

12G5

9999

Purified, FG Purified, Biotin, PE, PE-Cy5, PE-Cy7, APC

Foxp3

PCH101 (reacts w/NHP)

4776

Purified, Biotin, FITC, PE, PE-Cy5, APC, Alexa Fluor 488, Alexa Fluor 647, Alexa Fluor 700, Pacific Blue,PerCP-Cy5.5

236A/E7

4777

Purified, Biotin, FITC, PE, APC, Alexa Fluor 647, Alexa Fluor 488, eFluor™ 450

eBio7979

7979

Purified, PE, Alexa Fluor 647

150D/E4

4774

Purified, PE, Alexa Fluor 647, Alexa Fluor 488

Human Foxp3 Whole Blood Staining Kit

PCH101

8996

PE

IL-10

JES3-9D7 (reacts w/NHP)

7108

Purified, FG Purified, PE, Alexa Fluor 488, Alexa Fluor 647, Pacific Blue®

JES3-12G8

7109

Biotin


举例:

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