Sandwich ELISA Kits
用于多种样本类型蛋白检测的定量夹心ELISA。 夹心ELISA通常需要配对抗体(捕获抗体和检测抗体),每种抗体分别识别抗原分子的不同表位。
捕获抗体通常为单克隆抗体,因为其仅结合单一表位,从而提高特异性并降低背景信号。在某些情况下,也会使用多克隆抗体以捕获更多目标抗原。根据检测抗体是否带有标记,夹心ELISA可分为直接法和间接法。在采用间接检测时,需要确保二抗仅与检测抗体结合,而不会与包被在板上的捕获抗体发生反应。夹心ELISA特别适用于复杂样本,因为在检测前无需对抗原进行纯化,并且相较于(间接)ELISA具有2–5倍更高的灵敏度。
antibodies-online 提供覆盖数千种靶点的夹心ELISA试剂盒,并适用于多种种属和样本类型。您可以使用下方搜索功能或联系我们,以查找适合您实验需求的产品。
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CXCL5
适用: 人
Colorimetric
Sandwich ELISA
0.15 ng/mL - 10 ng/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
1 reference
产品编号 ABIN6730954
96 tests
(More quantities available)
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CRP
适用: 人
Colorimetric
Sandwich ELISA
0.312 ng/mL - 20 ng/mL
Cell Culture Supernatant, Cell Lysate, Cerebrospinal Fluid, Plasma, Serum, Tissue Homogenate, Urine
12 references
产品编号 ABIN6574220
96 tests
(More quantities available)
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HP
适用: 人
Colorimetric
Sandwich ELISA
6.25 ng/mL - 400 ng/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
4 references
产品编号 ABIN6574215
96 tests
(More quantities available)
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VCAM1
适用: 小鼠
Colorimetric
Sandwich ELISA
0.39 ng/mL - 25 ng/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
1 reference
产品编号 ABIN6730930
96 tests
(More quantities available)
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IL6
适用: 大鼠
Colorimetric
Sandwich ELISA
7.8 pg/mL - 500 pg/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
89 references
产品编号 ABIN6957174
96 tests
(More quantities available)
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CXCL12
适用: 人
Colorimetric
Sandwich ELISA
3.12 pg/mL - 200 pg/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
16 references
产品编号 ABIN6730881
96 tests
(More quantities available)
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IL8
适用: 犬
Colorimetric
Sandwich ELISA
0.15 ng/mL - 10 ng/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
1 reference
产品编号 ABIN6730859
96 tests
(More quantities available)
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IL1A
适用: 大鼠
Colorimetric
Sandwich ELISA
15.6 pg/mL - 1000 pg/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
1 reference
产品编号 ABIN6730939
96 tests
(More quantities available)
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High Sensitivity
TF
适用: 人
Colorimetric
Sandwich ELISA
0.156 ng/mL - 10 ng/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
产品编号 ABIN6574111
96 tests
(More quantities available)
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LTF
适用: 人
Colorimetric
Sandwich ELISA
0.31 ng/mL - 20 ng/mL
Cell Culture Supernatant, Cell Lysate, Milk, Plasma, Serum, Tissue Homogenate
2 references
产品编号 ABIN6574203
96 tests
(More quantities available)
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MBL2
适用: 人
Colorimetric
Sandwich ELISA
0.15 ng/mL - 10 ng/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
6 references
产品编号 ABIN6574278
96 tests
(More quantities available)
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IL2
适用: 人
Colorimetric
Sandwich ELISA
15.6 pg/mL - 1000 pg/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
4 references
产品编号 ABIN6730879
96 tests
(More quantities available)
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RBP4
适用: 人
Colorimetric
Sandwich ELISA
0.62 ng/mL - 40 ng/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
7 references
产品编号 ABIN6574239
96 tests
(More quantities available)
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LEP
适用: 人
Colorimetric
Sandwich ELISA
0.15 ng/mL - 10 ng/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Saliva, Serum, Tissue Homogenate
9 references
产品编号 ABIN6574137
96 tests
(More quantities available)
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IGF1
适用: 人
Colorimetric
Sandwich ELISA
0.15 ng/mL - 10 ng/mL
Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
9 references
产品编号 ABIN6730874
96 tests
(More quantities available)
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