News

【Important Announcement】 Reupgrading of COVID-19 Test Tool: High Sensitive COVID-19 Spike Protein ELISA Kit with fg/ml Sensitivity

Abstract:     Currently, the general epidemic situation in China is steady. However, it's reported that sporadic cases appear in many places. With the decrease of the temperature, the virus activity increases. The work for preventing rebound of the epidemic is heavier. Hence, the research of COVID-19 products still has great value. The competition is intense.

Keywords:  COVID-19 Test, Spike Protein, fg/ml Sensitivity, ELISA Kit for COVID-19

Product Details

  • Name: COVID-19 Spike Protein ELISA Kit
  • Catalogue No.: EU3128
  • Size: 96T
  • Range: 0.78-50pg/ml
  • Sensitivity: 390 fg/ml
  • Principle: Sandwich ELISA, Double Antibody
  • Reactivity: Coronavirus(COVID-19,SARS-CoV-2, 2019-nCoV)
  • Application: For quantitative detection of 2019 nCoV(S) in serum, plasma, tissue homogenates, cell culture supernatant, cell culture lysate and other biological fluids(throat swab, nose swab)
  • Storage: 2-8℃ for 6 months
Item Specifications(48T/96T) Storage
ELISA Microplate

(Dismountable)

8×6/8×12 2-8℃/-20℃
Lyophilized Standard 1vial/2vial 2-8℃/-20℃
Sample/Standard Dilution Buffer 5ml/10ml 2-8℃
Biotin-labeled Antibody

(Concentrated)

60ul/120ul 2-8℃(Avoid Direct Light)
Assay Dilution 2.5ml/5ml 2-8℃
Antibody Dilution Buffer 5ml/10ml 2-8℃
HRP-Streptavidin Conjugate(SABC) 60ul/120ul 2-8℃(Avoid Direct Light)
SABC Dilution Buffer 5ml/10ml 2-8℃
TMB Substrate A 2.5ml/5ml 2-8℃(Avoid Direct Light)
TMB Substrate B 2.5ml/5ml 2-8℃(Avoid Direct Light)
Stop Solution 5ml/10ml 2-8℃
Wash Buffer(25X) 15ml/30ml 2-8℃
Plate Sealer 3/5pieces
Product Description 1copy

Standard Curve

Standard Curve for COVID-19

Sample Recovery Range (%) Average (%)
Serum

(n=5)

87-105 95
EDTA Plasma

(n=5)

90-103 97
Heparin Plasma

(n=5)

86-104 97
Saliva

(n=5)

85-102 93
Sample 1:2 1:4 1:8
Serum

(n=5)

88-102% 87-105% 91-103%
EDTA Plasma

(n=5)

86-101% 83-101% 82-98%
Heparin Plasma

(n=5)

81-98% 83-97% 90-96%
Saliva

(n=5)

80-92% 90-102% 91-106%

Sensitivity plays an important role in product experiment, which can detect the minimum level of the tested sample. The high sensitive ELISA kit is a good investment.

Browse a list of FineTest ELISA Kits for COVID-19.