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艾美捷科技代理Purepeg品牌全系列产品


PurePEG, LLC是一家致力于为学术和商业用户提供高质量、高纯度单分散聚乙二醇(PEG)及其相关产品的领先供应商,提供具有不同重复单元(间隔基长度)、末端官能团(X 和 Y)以及多种分子结构(线性、支化和多臂型)的产品。PurePEG 凭借多年研发积累的创新 PurePEG 技术,能够生产具有精确分子量的纯净、单分散 PEG。PurePEG 开发了首个用于偶联抗体与毒素(ADC药物)以治疗乳腺癌的酸功能化PEG。PEG因其水溶性、无毒性和非免疫原性等特性,已在生物医学领域确立了重要地位。迄今为止,已有 12 种经 FDA 批准的聚乙二醇化药物用于治疗多种慢性疾病。此外,PurePEG提供从毫克级到公吨级多种PEG产品的高质量定制合成与合同研发服务。


Purepeg页面.png


▍Purepeg产品线


PurePEG提供以下相关目录产品:


Diselenide LinkersClickable LinkersPEG45Linker with protecting group
Peptide LinkersBCN LinkerPEG-LipidBiotinylation Reagents
Polydisperse PEGBCN linker (non PEG)PEGylation ReagentsMulti-Arm PEGs
PROTACDiazirine LinkerHeterobifunctional PEGsCleavable Linkers
Chelating AgentPorphyrinHomobifunctional PEGsNon-PEG Linkers


▍Purepeg部分产品列表


品名货号CAS号分子式分子量
3,3′-Diselenobispropionic acid5123717370-58-3C6H10O4Se2304.06
di-tert-butyl 3,3′-diselanediyldipropionate512282N/AC14H26O4Se2416.3
2,2′-diselanediyldiacetic acid51236116066-50-5C4H6O4Se2276.01
di-tert-butyl 2,2′-diselanediyldiacetate512281N/AC12H22O4Se2389.98
Azido-PEG4-Val-Ala-PAB-PNP5126604N/AC33H45N7O12731.8
Azido-PEG4-Val-Ala-PAB5116604N/AC26H42N6O8566.7
Mal-amide-PEG6-Val-Cit-PAB-OH5162063034751-42-0C40H63N7O14865.4
Mal-PEG8-amide-Val-Ala-Exatecan5116208N/AC58H78FN7O181179.539
MC-Val-Cit-PAB-PNP51057159857-81-5C35H43N7O11737.8
MC-Val-Ala-PAB-OH510561870916-87-2C25H34N4O6486.56
MC (C5)-Val-Cit510552504147-59-3C20H31N5O7453.5
SPDP-Val-Cit-PAB-PNP51054N/AC33H39N7O9S2741.8
SPDP-Val-Cit-PAB-OH51053N/AC26H36N6O5S2576.7
Alloc-Val-Ala-PAB510511343407-91-9C19H27N3O5377.4
DBCO-PEG4-Val-Ala-PAB51148042348405-92-3C45H57N5O10827.9
Boc-PEG2-Val-Cit-PAB-OH5127022055024-55-8C30H50N6O9638.75
endo BCN-PEG3-VC-PFP Ester51963032353409-45-5C37H50F5N5O10819.8
endo BCN-PEG3-Val-Cit511203N/AC31H51N5O10653.8
Azido-PEG3-Val-Cit-PAB-PNP5166032055047-18-0C34H47N9O12773.8
Azido-PEG4-Val-Cit-PAB-OH5166042055024-64-9C29H48N8O9652.8
Boc-PEG4-Val-Cit-PAB-OH5127042055024-54-7C34H58N6O11726.86
Boc-PEG6-Val-Cit-PAB-OH5127062055024-53-6C38H66N6O13814.96
6-Azidohexanoyl-Val-Cit-PAB510471613321-01-9C24H38N8O5518.61
DBCO-PEG4-Val-Cit-PAB-PNP5148042226472-28-0C55H66N8O151079.2



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Logo-R-Website.pngexocell.jpg

艾美捷科技代理Ligatrap品牌全系列产品


LigaTrap Technologies是一家位于北卡罗来纳州的创新型生物技术公司,提供独特的专利技术组合,专注于蛋白质纯化领域。LigaTrap精于抗体与病毒纯化,服务于抗体药物、病毒疫苗及基因治疗产业。


▍LigaTrap公司产品

● LigaGuard:最新推出的亲和吸附剂,是由多模态配体构成的专利复合体系,可在流穿模式(连续流)下选择性捕获宿主细胞蛋白(HCPs)与DNA。

● AAVidity™:一种新型亲和层析填料,用于血清型普适性纯化 源自 HEK293 和 Sf9 细胞裂解液 的 腺相关病毒(AAV)。

● IgM Resin:专为纯化 IgM 抗体设计的亲和树脂,具有高纯度、高结合能力、温和的洗脱条件(pH 约 4.0),并可重复使用多达 100 次。

● Base Resin:专为从多克隆与单克隆来源中纯化高质量抗体而设计,该树脂推荐用于纯化:多种物种的 IgG(包括人、小鼠、兔等);人源 IgA;鸡源 IgY。

● LigaTrap Buffers:包含Regeneration Buffer,Neutralization Buffer,Elution Buffer,Regeneration Buffer,Equilibration/Wash Buffer 2.0等。


Ligatrap.png


▍LigaGuard

LigaGuard™树脂适用于两类核心产品的纯化:蛋白制品:单克隆抗体、生长因子;病毒制品:慢病毒、腺相关病毒(AAV)、病毒疫苗。该树脂的设计使目标生物产物无结合通过,实现高纯度与高回收率。其能清除传统纯化工艺难以去除的高残留性HCPs(HR-HCPs),显著提升终产物的纯度、稳定性、疗效与安全性。

品名货号规格
LigaTrap LigaGuard 1 ml Packed ColumnLT-LG1-1x1mL1mL
LigaTrap LigaGuard 5ml Packed ColumnLT-LG1-1x5mL5mL
LigaTrap LigaGuard Loose Resin - 5mLLT-LG15 mL
LigaTrap LigaGuard Loose Resin - 10mLLT-LG1-10mL10 mL
LigaTrap LigaGuard Loose Resin - 25mLLT-LG1-25mL25 mL
LigaTrap LigaGuard Loose Resin - 50mLLT-LG1-50mL50 mL
LigaTrap LigaGuard Loose Resin - 100mLLT-LG1-100mL100 mL


▍AAVidity

AAVidity填料通过合成亲和配体功能化修饰,可捕获所有血清型的 AAV,提供卓越的结合载量与污染物(宿主细胞蛋白 HCPs 及宿主细胞DNA hcDNA清除能力。其温和洗脱条件在保障 AAV 转导活性的同时,实现高产物回收率。

品名货号规格
LigaTrap AAVidity Loose Resin – 1mLLT-AAV-1mL1mL
LigaTrap AAVidity Loose Resin – 5mLLT-AAV-5mL5mL
LigaTrap AAVidity Prepacked Column – 1mLLT-AAV-1x1mL1x1mL
LigaTrap AAVidity Prepacked Column – 5mLLT-AAV-1x5mL1x5mL


▍IgM Resin

 IgM纯化树脂的核心优势包括:

● 全面捕获:同时结合IgM的重链与轻链亚型;

● 零风险:无免疫原性及配体脱落;

● 活性保全:温和洗脱条件保障抗体完整性;

● 经济耐用:消毒再生后可重复使用 ≥100 次;

● 该树脂能高效处理并纯化来自以下样本的单克隆 IgM:细胞培养上清,腹水,杂交瘤,其他重组 IgM 来源。

品名货号规格
IgM Microspin Column Kit w/ BuffersLT-155KITKIT-10x0.1mL
IgM 1mL Prepacked Column Kit w/ BuffersLT-155-1mL KITKIT-1x1mL
IgM 5mL Prepacked Column Kit w/ BuffersLT-155-5mL KITKIT-1x5mL
IgM Loose Resin – 5mLLT-1555mL
IgM Loose Resin – 10mLLT-155-10mL10mL
IgM Loose Resin – 25mLLT-155-25mL25mL
IgM Loose Resin – 50mLLT-155-50mL50mL
IgM Loose Resin – 100mLLT-155-100mL100mL
IgM Microspin Columns without BuffersLT-155-MSC10x0.1mL
IgM Prepacked Column – 1mLLT-155-1x1mL1x1mL
IgM Prepacked Column – 5mLLT-155-1x5mL1x5mL
IgM Prepacked Columns – 3x1mLLT-155-3x1mL3x1mL

▍Base Resin

LigaTrap基础纯化树脂可实现高回收率与>95%的纯度,而传统Protein A和Protein G填料的回收率甚至低于检测限。通过优化工艺,该树脂的纯度可进一步提升至99%。

品名货号规格
Base Resin Microspin Column Kit w/ BuffersLT-150KITKIT-10x0.1mL
Base Resin 1mL Prepacked Column Kit w/ BuffersLT-150-1mL KITKIT-1x1mL
Base Resin 5mL Prepacked Column Kit w/ BuffersLT-150-5mL KITKIT-1x5mL
Loose Base Resin – 5mLLT-1505mL
Loose Base Resin – 10mLLT-150-10mL10mL
Loose Base Resin – 25mLLT-150-25mL25mL
Loose Base Resin – 50mLLT-150-50mL50mL
Loose Base Resin – 100mLLT-150-100mL100mL
Base Resin Microspin Columns without BuffersLT-150-MSC10x0.1mL
Base Resin Prepacked Column – 1mLLT-150-1x1mL1x1mL
Base Resin Prepacked Column – 5mLLT-150-1x5mL1x5mL
Base Resin Prepacked Columns – 3x1mLLT-150-3x1mL3x1mL


▍Buffers

品名货号规格
LigaTrap Elution BufferBU-123-FP125ml
LigaTrap Regeneration BufferBU-124-FP50ml
LigaTrap Neutralization BufferBU-125-FP15ml
LigaTrap Storage BufferBU-126-FP50 ml
LigaTrap Sample Diluent 2.0BU-131-FP15 ml
LigaTrap Equilibration/Wash Buffer 2.0BU-132-FP250ml
LigaTrap IgM Elution Buffer pH 3.8BU-133-FP125 ml
LigaTrap Elution BufferBU-123-500-FP500ml
LigaTrap Regeneration BufferBU-124-500-FP500 ml
LigaTrap Neutralization BufferBU-125-250-FP250 ml
LigaTrap Storage BufferBU-126-500-FP500 ml
LigaTrap Sample Diluent 2.0BU-131-250-FP250 ml
LigaTrap Equilibration/Wash Buffer 2.0BU-132-1-FP1L
LigaTrap IgM Elution Buffer pH 3.8BU-133-500-FP500ml


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exocell.jpgemfret.jpg

艾美捷科技代理Emfret品牌。

Emfret是一家专注于免疫学和血液学研究的生物技术公司,以其高质量的抗体和试剂而闻名,特别是在血小板和免疫细胞研究领域。


   Emfret公司的产品与服务

● 抗体

血小板抗体:用于检测和研究血小板表面标记和功能。

免疫细胞抗体:用于T细胞、B细胞、单核细胞等免疫细胞的研究。


● 试剂盒

血小板功能检测试剂盒:用于评估血小板活化和聚集。

免疫细胞分型试剂盒:用于多参数流式细胞术分析。


● 定制服务:

抗体开发:根据客户需求开发定制抗体。

试剂盒定制:根据客户需求设计定制试剂盒。


   Emfret产品应用领域

● 血液学研究,用于血小板功能和血液疾病研究。

● 免疫学研究,用于免疫细胞表型和功能研究。

● 癌症研究,用于肿瘤免疫微环境和循环肿瘤细胞研究。

● 传染病研究,用于病原体特异性免疫反应研究。

● 临床诊断,支持血液和免疫相关疾病的诊断和监测。

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   产品列表
Cat.No.AntigenCloneIsotypeFormApplicationsSize
C301Antibodies for Mouse Platelet Depletionpolyclonal non-immune rat immunoglobulinsRat IgGpurif.negative control for #R3000.5 mg
D200Two-Color Analysis of Mouse Platelet ActivationWug.E9 JON/ARat IgG2b/IgG1FITC PEflow cytometry2 x 1.0 ml; 200 tests
M011-0GPVIJAQ1Rat IgG2apurif.IP, IHC, WB0.1 mg
M011-1GPVIJAQ1Rat IgG2aFITCFC, IHC1.5 ml; 300 tests
M021-0Integrin alphaIIbbeta3 (GPIIb/IIIa, CD41/CD61)Leo.H4Rat IgG2bpurif.IP, IHC, block0.5 mg
M021-1Integrin alphaIIbbeta3 (GPIIb/IIIa, CD41/CD61)Leo.H4Rat IgG2bFITCFC, IHC1.5 ml; 300 tests
M022-0Integrin alphaIIbbeta3 (GPIIb/IIIa, CD41/CD61)Leo.A1Rat IgG1purif.IP, IHC0.5 mg
M023-2Integrin alphaIIbbeta3 (GPIIb/IIIa, CD41/CD61)JON/ARat IgG2bPEFC (activ. form)1.5 ml; 300 tests
M024-0Integrin alphaIIb (GPIIb, CD41)MwReg30Rat IgG1purif.IP, IHC, generation of Fab fragments6 mg
M025-0Integrin alphaIIbbeta3 (GPIIb/IIIa, CD41/CD61)Leo.F2Rat IgG2apurif.IP, IHC0.5 mg
M025-1Integrin alphaIIbbeta3 (GPIIb/IIIa, CD41/CD61)Leo.F2Rat IgG2aFITCFC, IHC1.5 ml; 300 tests
M025-2Integrin alphaIIbbeta3 (GPIIb/IIIa, CD41/CD61)Leo.F2Rat IgG2aPEFC, IHC1.5 ml; 300 tests
M025-3Integrin alphaIIbbeta3 (GPIIb/IIIa, CD41/CD61)Leo.F2Rat IgG2aDyLight 649FC, IHC1.5 ml; 300 tests
M030-0Integrin beta3 chain (GPIIIa, CD61)Luc.A5Rat IgG2apurif.IP, IHC, WB0.5 mg
M031-0Integrin beta3 chain (GPIIIa, CD61)Luc.H11Rat IgG2bpurif.IP, IHC, WB0.5 mg
M031-1Integrin beta3 chain (GPIIIa, CD61)Luc.H11Rat IgG2bFITCFC, IHC1.5 ml; 300 tests
M040-0GPIbalpha (CD42b)Xia.G5Rat IgG2bpurif.IP, IHC0.5 mg
M040-1GPIbalpha (CD42b)Xia.G5Rat IgG2bFITCFC, IHC1.5 ml; 300 tests
M040-2GPIbalpha (CD42b)Xia.G5Rat IgG2bPEFC, IHC1.5 ml; 300 tests
M040-3GPIbalpha (CD42b)Xia.G5Rat IgG2bDyLight 649FC, IHC1.5 ml; 300 tests
M041-0GPIbalpha (CD42b)Xia.H10Rat IgG2apurif.FC, IHC0.5 mg
M041-1GPIbalpha (CD42b)Xia.H10Rat IgG2aFITCFC, IHC1.5 ml; 300 tests
M042-0GPIbalpha (CD42b)Xia.G7Rat IgG1purif.IP, IHC, WB0.5 mg
M042-1GPIbalpha (CD42b)Xia.G7Rat IgG1FITCFC, IHC1.5 ml; 300 tests
M043-0GPIbalpha (CD42b)Xia.B2Rat IgG2apurif.IP, IHC, block0.5 mg
M043-1GPIbalpha (CD42b)Xia.B2Rat IgG2aFITCFC, IHC1.5 ml; 300 tests
M050-0GPIbbeta (CD42c)Xia.C3Rat IgG2apurif.IP, IHC, WB0.5 mg
M050-1GPIbbeta (CD42c)Xia.C3Rat IgG2aFITCFC, IHC1.5 ml; 300 tests
M051-0GPIX (CD42a)Xia.B4Rat IgG1purif.IP, IHC0.5 mg
M051-1GPIX (CD42a)Xia.B4Rat IgG1FITCFC, IHC1.5 ml; 300 tests
M060-1GPV (CD42d)Gon.C2Rat IgG1FITCFC, IHC1.5 ml; 300 tests
M061-0GPV (CD42d)Gon.G6Rat IgG2apurif.IP, IHC0.5 mg
M061-1GPV (CD42d)Gon.G6Rat IgG2aFITCFC, IHC1.5 ml; 300 tests
M070-0Integrin alpha2 chain (CD49b, GPIa)Sam.G4Rat IgG2bpurif.IP, IHC, block0.5 mg
M070-1Integrin alpha2 chain (CD49b, GPIa)Sam.G4Rat IgG2bFITCFC, IHC1.5 ml; 300 tests
M071-0Integrin alpha2 chain (CD49b, GPIa)Sam.C1Rat IgG2bpurif.IP, IHC0.5 mg
M071-1Integrin alpha2 chain (CD49b, GPIa)Sam.C1Rat IgG2bFITCFC, IHC1.5 ml; 300 tests
M080-0Integrin alpha5 chain (CD49e)Tap.A12Rat IgG1purif.IP, IHC0.5 mg
M080-1Integrin alpha5 chain (CD49e)Tap.A12Rat IgG1FITCFC, IHC1.5 ml; 300 tests
M110-0CD9Nyn.H3Rat IgG2apurif.IP, IHC, WB0.5 mg
M110-1CD9Nyn.H3Rat IgG2aFITCFC, IHC1.5 ml; 300 tests
M120-0CD31 (PECAM-1)Pec.H3Rat IgG1purif.IP, IHC, WB0.5 mg
M130-0CD62P (P-selectin)Wug.E9Rat IgG1purif.IP, IHC0.5 mg
M130-1CD62P (P-selectin)Wug.E9Rat IgG1FITCFC, IHC1.5 ml; 300 tests
M130-2CD62P (P-selectin)Wug.E9Rat IgG1PEFC, IHC1.5 ml; 300 tests
P140-1fibrinogenpolyclonalRabbit IgGFITCFC, IHC1.5 ml; 300 tests
P150-1von Willebrand Factor (vWF)polyclonalRabbit IgGFITCFC, IHC1.5 ml; 300 tests
P180-1negative controlpolyclonalRabbit IgGFITCFC, IHC1.0 ml; 200 tests
P190-1negative controlpolyclonalRat IgGFITCFC, IHC1.0 ml; 200 tests
P190-2negative controlpolyclonalRat IgGPEFC, IHC1.0 ml; 200 tests
P190-3negative controlpolyclonalRat IgGDyLight 649FC, IHC1.0 ml; 200 tests
R300Antibodies for Mouse Platelet Depletionpolyclonal anti-GPIb alphaRat IgGpurif.platelet depletion0.5 mg
X488Antibodies for In Vivo Mouse Platelet Labelinganti - GPIbbeta derivativeRat IgGDyLight 488in vivo100 µg
X649Antibodies for In Vivo Mouse Platelet Labelinganti - GPIbbeta derivativeRat IgGDyLight 649in vivo100 µg


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