抗体在线 Logo
电话:
+86 (0512) 65829739
传真:
+86 (010) 6788 5057
电子邮件:
orders@antibodies-online.cn

Competitive ELISA

用于多种样本类型中小分子、肽类和激素定量检测的竞争性ELISA。 在竞争性ELISA中，信号强度与抗原浓度呈反比关系：分析物浓度越高，检测信号越低。

该方法基于样本中抗原与包被在酶标板上的抗原之间对有限抗体的竞争结合。首先将未标记的一抗与样本共同孵育，然后将混合物加入预包被相同抗原的孔中。样本中抗原含量越高，可用于结合板上抗原的抗体就越少。

洗涤后加入与一抗特异结合的酶标二抗，并加入底物显色或产生荧光信号。最终信号随抗原浓度增加而降低。

当无法获得合适的抗体配对，或目标分子过小无法同时结合捕获抗体和检测抗体时，竞争性ELISA是理想选择。 因此该方法常用于小分子、肽类以及部分激素的检测。

antibodies-online 提供覆盖数千种靶点的竞争性ELISA试剂盒，适用于多种种属和样本类型。您可以使用下方搜索工具或联系我们的技术支持团队，快速找到适合您实验需求的产品。

精选竞争性ELISA试剂盒

显示筛选器

27,080 results

Copeptin ELISA 试剂盒
CPP 适用: 小鼠 Colorimetric Competition ELISA 24.69 pg/mL - 2000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 2 references
产品编号 ABIN6955069
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Copeptin ELISA 试剂盒
CPP 适用: 人 Colorimetric Competition ELISA 12.35 pg/mL - 1000 pg/mL Plasma, Serum
Pubmed 2 references
产品编号 ABIN6955068
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Follistatin ELISA 试剂盒
FST 适用: 小鼠 Colorimetric Competition ELISA 2.47 ng/mL - 200 ng/mL Plasma, Serum
Pubmed 1 reference
产品编号 ABIN6955965
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
FGF7 ELISA 试剂盒
FGF7 适用: 大鼠 Colorimetric Competition ELISA 12.35 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 1 reference
产品编号 ABIN6955869
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
FGF5 ELISA 试剂盒
FGF5 适用: 人 Colorimetric Competition ELISA 12.35 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 1 reference
产品编号 ABIN6955864
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Ethinylestradiol ELISA 试剂盒
适用: Various Species Colorimetric Competition ELISA 24.69 pg/mL - 2000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 1 reference
产品编号 ABIN6955659
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
CTXII ELISA 试剂盒
CTX-II 适用: 人 Colorimetric Competition ELISA 123.5 pg/mL - 10000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 1 reference
产品编号 ABIN6955108
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
CRH ELISA 试剂盒
CRH 适用: 大鼠 Colorimetric Competition ELISA 12.35 pg/mL - 1000 pg/mL Plasma, Serum
Pubmed 5 references
产品编号 ABIN6955083
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Allopregnanolone ELISA 试剂盒
适用: Various Species Colorimetric Competition ELISA 1.563 ng/mL - 100 ng/mL Plasma, Serum, Tissue Homogenate
Pubmed 1 reference
产品编号 ABIN6964736
96 tests
发货至: 中国
获取报价
详细
详细
 
Substance P ELISA 试剂盒
适用: 大鼠 Colorimetric Competition ELISA 12.35 pg/mL - 1000 pg/mL Plasma, Serum
Pubmed 1 reference
产品编号 ABIN6959852
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
THFA ELISA 试剂盒
THFA 适用: Various Species Colorimetric Competition ELISA 1.23 ng/mL - 100 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 1 reference
产品编号 ABIN6959896
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Thromboxane B2 ELISA 试剂盒
TXB2 适用: Various Species Colorimetric Competition ELISA 18.5 pg/mL - 1500 pg/mL Plasma, Serum
Pubmed 1 reference
产品编号 ABIN6959940
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Salusin beta ELISA 试剂盒
TOR2A 适用: 大鼠 Colorimetric Competition ELISA 4.94 pg/mL - 400 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 3 references
产品编号 ABIN6959259
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Vip ELISA 试剂盒
Vip 适用: 大鼠 Colorimetric Competition ELISA 6.17 pg/mL - 500 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 2 references
产品编号 ABIN6960469
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Vip ELISA 试剂盒
Vip 适用: 小鼠 Colorimetric Competition ELISA 6.17 pg/mL - 500 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 1 reference
产品编号 ABIN6960468
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
VWF ELISA 试剂盒
VWF 适用: 兔 Colorimetric Competition ELISA 12.35 ng/mL - 1000 ng/mL Plasma
Pubmed 1 reference
产品编号 ABIN6960517
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
VWF ELISA 试剂盒
VWF 适用: 小鼠 Colorimetric Competition ELISA 12.35 ng/mL - 1000 ng/mL Plasma
Pubmed 1 reference
产品编号 ABIN6960514
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
VWF ELISA 试剂盒
VWF 适用: 人 Colorimetric Competition ELISA 12.35 ng/mL - 1000 ng/mL Plasma
Pubmed 4 references
产品编号 ABIN6960513
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
VWF ELISA 试剂盒
VWF 适用: 大鼠 Colorimetric Competition ELISA 12.35 ng/mL - 1000 ng/mL Plasma
Pubmed 3 references
产品编号 ABIN6960516
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Vip ELISA 试剂盒
Vip 适用: 豚鼠 Colorimetric Competition ELISA 6.17 pg/mL - 500 pg/mL Plasma, Serum
Pubmed 3 references
产品编号 ABIN6960466
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Uridine Triphosphate ELISA 试剂盒
适用: Various Species Colorimetric Competition ELISA 61.7 ng/mL - 5000 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 1 reference
产品编号 ABIN6960382
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Triglyceride ELISA 试剂盒
适用: Various Species Colorimetric Competition ELISA 3.9 μg/mL - 1000 μg/mL Plasma, Serum, Tissue Homogenate
Pubmed 2 references
产品编号 ABIN6960175
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Substance P ELISA 试剂盒
适用: 犬 Colorimetric Competition ELISA 12.35 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Pubmed 1 reference
产品编号 ABIN6959848
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
TRH ELISA 试剂盒
TRH 适用: 小鼠 Colorimetric Competition ELISA 6.17 pg/mL - 500 pg/mL Plasma, Serum
Pubmed 1 reference
产品编号 ABIN6959971
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
Somatostatin ELISA 试剂盒
SST 适用: 大鼠 Colorimetric Competition ELISA 6.17 pg/mL - 500 pg/mL Plasma, Serum
Pubmed 3 references
产品编号 ABIN6959634
96 tests (More quantities available)
发货至: 中国
获取报价
详细
详细
 
  • 类型 Kit
    • Kit
  • 抗原
    • Testosterone
    • Albumin (ALB)
    • Cortisol
    • Progesterone
    • FSH
    • Thyroxine T4 (T4)
    • Triiodothyronine T3 (T3)
    • Growth Hormone 1 (GH1)
    • Amylin/DAP (IAPP)
    • Luteinizing Hormone (LH)
    • AMBP
    • ACP5
    • ACTH
    • CRH
    • Ghrelin (GHRL)
    • Angiotensin II Type-1 Receptor (AGTR1)
    • E2 Estradiol
    • Insulin (INS)
    • beta Endorphin (beta-EP)
    • APOB
    • CTX-I
    • Estradiol
    • GNRH1
    • NPY
    • AGT
    • FAM3B
    • PACAP (ADCYAP1)
    • Chromogranin A (CHGA)
    • MUC1
    • SNCA
    • Serotonin (5-HT)
    • Adrenomedullin (ADM)
    • ALPL
    • Androgen Receptor (AR)
    • Cholecystokinin (CCK)
    • HbA1c
    • Prolactin (PRL)
    • Thromboxane B2 (TXB2)
    • Vitamin A
    • AMH
    • APOE
    • ALOX5
    • C-Peptide
    • Corticosterone (CORT)
    • Dihydrotestosterone (DHT)
    • ELANE
    • NPPA
    • Neurotrophin 4 (NTF4)
    • Peptide YY (PYY)
    • Prostaglandin F2alpha
    Please use search to find more...
  • 应用范围 ELISA
    • ELISA
    • Colloidal Gold Immunochromatography Assay (GICA)
  • 适用
    • Human
    • Mouse
    • Rat
    • Rabbit
    • Dog
    • Guinea Pig
    • Monkey
    • Sheep
    • Cow
    • Goat
    • Chicken
    • Pig
    • Various Species
    • Chemical
    • Horse
    • Fish
    • Hormone
    • Mammalian
    • Others
    • Rhesus Monkey
    • Duck
    • Plant
    • Borrelia burgdorferi
    • Hamster
    • Bacteria
    • Epstein-Barr Virus (EBV)
    • Grouper (Epinephelinae)
    • Measles Virus
    • Mumps Virus
    • Orientia tsutsugamushi
    • Peanut
    • Salmon
    • Varicella Zoster Virus (VZV)
    • Arabidopsis
    • Camel
    • Corynebacterium diphtheriae
    • Cyanobacteria (Nostoc)
    • Deer
    • Red pepper
    • Rodents
    • Tag
    • Tomato
    • Toxoplasma gondii
    • Treponema pallidum
    • Zebrafish (Danio rerio)
  • 论文引用
  • 图像
  • 独立验证
  • 实验类型 Competition ELISA
    • Competition ELISA
    • Sandwich ELISA
    • Cell ELISA
    • DNA-Binding ELISA
    • Indirect ELISA
    • Bridging ELISA
  • Analytical Method
    • Quantitative
    • Qualitative
    • Semi-Quantitative
    • Qualitative and Semi-Quantitative
  • 检测方法
    • Colorimetric
    • Chemiluminescent
    • Fluorometric, Colorimetric
  • Plate
    • Pre-coated
    • Strips (12 x 8)
    • Pre-coated,Strips (12 x 8)
    • Uncoated
    • Strips
  • 抗原表位
    • phosphorylated
    • Soluble
    • Nuclear
    • phosphospecific
    • Whole Molecule
    • free
    • C-Term
    • Arg1
    • N-Term
    • total
    • Precursor
    • AA 85-116
    • Regulatory Subunit 1
    • Regulatory Subunit 10
    • Light Chain
    • Regulatory Subunit 12
    • Regulatory Subunit 13
    • Regulatory Subunit 2
    • Chain kappa
    • Chain lambda
    • Fc Region
    • N-Term Kinases/stress-activated Protein Kinase
    • pSer880
    • pThr180
    • pTyr182
  • 标记
    • 非结合性
  • 样本
    • Serum
    • Plasma
    • Tissue Homogenate
    • Cell Culture Supernatant
    • Cell Lysate
    • Urine
    • Saliva
    • Cell Culture Cells
    • Milk
    • Tissue Samples
    • Biological Agents
    • Cerebrospinal Fluid
    • Red Blood Cell Lysate
    • Plant Tissue
    • Cell Samples
    • Biological Fluids
    • Erythrocyte Lysates
    • Food
    • Feed
    • Beverages
    • Cell Culture Lysate
    • Edible oil
    • Red Blood Cells
    • Tissue Culture Medium
    • Tissue Lysate
    • Vinegar
    • Cell Culture Samples
    • Cereals
    • Egg white
    • Grains
    • Liver
    • Plasma (EDTA)
    • Plasma (citrate)
    • Plasma (heparin)
    • Platelet-Poor Plasma
    • Cell-free Extracts
    • Egg
    • Fecal
    • Juice
    • Muscle
    • Peanut
    • Water
  • Grade
    • QuickTest
    • Small Sample
    • High Sensitivity
    • Wide Range
    • Instant
  • Supplier
    • Blue Gene
    • antibodies-online
    • Signalway
    • USBio
    • CUSABIO
    • Abbexa
    • Abnova
    • DLDEVELOP
    • Wuhan Fine biotech
    • Calbiotech
    • Elabscience
    • RayBiotech
    • Diagnostic Automation
    • EIAab
    • Kamiya Biomedicals
    • Biomatik
    • Monobind
    • Assaypro
    • Cell Biolabs
    • CellTrend
    • Cloud-Clone
    • Detroit R and D
    • Epitope Diagnostics
    • Eurogentec
    • ACROBiosystems
    • Ethos Biosciences
    • Japan Institute for the Control of Aging, NIKKEN SEIL Co., Ltd
    • Adipogen
    • GenScript
    • Arbor Assays
    • Biomedica Medizinprodukte
    • VIDIA
You are here:
antibodies-online
德语

german (deutsch) antikoerper-online.de

英语

english (english) antibodies-online.com

法语

french (français) anticorps-enligne.fr

中文

chinese (中文) antibodies-online.cn

genomics-online
英语

english (english) genomics-online.com