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Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

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01Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

02Highly specialized team and products

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We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

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Improvement of enzyme-linked immunosorbent assay for the ...
Improvement of enzyme-linked immunosorbent assay for the ...

Firstly, the multiplex detection ability of ,ELISA, is seriously deficient because of the simplex ,enzyme,/substrate reaction, whereas a single marker, such as carcino-embryonic antigen (CEA), is often inadequate for the diagnosis of heterogeneous and complex diseases like cancer. 3,4 Secondly, most of the commercial ,ELISA kits, need targets in nanogram concentrations for naked-eye signal readout ...

Diagnostic value and prognostic significance of LI ...
Diagnostic value and prognostic significance of LI ...

January 2012 to November 2014, were ,selected, and enrolled in the experimental group, and 90 healthy subjects who under - went physical examination were enrolled in the control group. The expression level of miR-378e in serum was detected by reverse transcription-quantitative PCR and the expression of LI-cadherin in serum was detected by ,ELISA,.

Review Article CD147 and MMP-9 for the diagnosis and ...
Review Article CD147 and MMP-9 for the diagnosis and ...

human CD147 ,ELISA kit, (Beijing Lvyuan Bode Biotechnology Co., Ltd.), human MMP-9 ,ELISA kit, (,Shanghai, Zeye Biological Technology Co., Ltd.), human CRP ,ELISA kit, (,Shanghai, Chuan Qiu Biotechnology Co., Ltd.), and human IL-6 ,ELISA kit, (,Shanghai, Yubo Biological Technology Co., Ltd.). There were standard wells, blank wells, and sample wells.

The ACE2 G8790A Polymorphism: Involvement in Type 2 ...
The ACE2 G8790A Polymorphism: Involvement in Type 2 ...

A human serum ACE2 ,enzyme-linked immunosor-bent assay, (,ELISA,) ,kit,, produced by ,Shanghai, Bluegene Biotech Co., Ltd. (,Shanghai,, China), was used and tested by a Thermo Scientific Varionskon Flash (Thermo Fisher Scientific, Waltham, MA) in our study. The ,kit, was taken out from refrigerator and then incubated at room temperature (20–25°C) for ...

Double-Antigen Enzyme-Linked Immunosorbent Assay for ...
Double-Antigen Enzyme-Linked Immunosorbent Assay for ...

A new double-antigen sandwich-based ,enzyme-linked immunosorbent assay, (,ELISA,) for the detection of total antibodies (immunoglobulin G [IgG] and IgM) specific for hepatitis E virus (HEV) was developed by utilizing well-characterized recombinant protein ET2.1 and its peroxidase-labeled counterpart. Our study showed that the ,ELISA, detected all the positive patient samples ( n = 265) regardless of ...

Effects of miR-101-3p on goat granulosa cells in vitro and ...
Effects of miR-101-3p on goat granulosa cells in vitro and ...

14/10/2020, · Cell-free supernatants were assembled and used in the evaluation of oestrogen (E2) and progesterone (P4) production with an ,enzyme-linked immunosorbent assay, (,ELISA,) ,kit, (Zhenke, ,Shanghai,, China). Based on the ,kit, specifications, the absorbance at 450 nm with 50 μL supernatants was set using an Epoch microplate reader (Biotek, Winooski, USA).

Upregulating MicroRNA-410 or Downregulating Wnt-11 ...
Upregulating MicroRNA-410 or Downregulating Wnt-11 ...

On the basis of the specification of ,ELISA kit, (,Shanghai enzyme,-,linked, Biotechnology Co., Ltd., ,Shanghai,, China), seven standard wells were added with various concentration standards (100 μL) in turn, the blank wells were appended with 100 μL standard dilution solution, and the remaining wells were appended with 100 μL sample to be tested.

Human Angiotensin Converting Enzyme 1 ELISA Kit (ab119577)
Human Angiotensin Converting Enzyme 1 ELISA Kit (ab119577)

12/7/2016, · ,Abcam,’s Human ACE (CD143) in vitro ,ELISA, (,Enzyme-Linked Immunosorbent Assay,) ,kit, is designed for the accurate quantitative measurement of Human ACE (CD143) in cell culture supernatants, serum, plasma (heparin) and saliva. A ACE (CD143) specific mouse monoclonal antibody has been precoated onto 96-well plates. Standards and test samples are added to the wells and incubated.

Limitations of the BP26 Protein-Based Indirect Enzyme ...
Limitations of the BP26 Protein-Based Indirect Enzyme ...

Brucellosis is a serious zoonosis that occurs worldwide, and its diagnosis is typically based on the detection of antibodies against Brucella lipopolysaccharide (LPS). However, the specificity of the LPS-based test is compromised by cross-reactivity with Escherichia coli O157:H7 and Yersinia enterocolitica O:9. ,Also,, diagnosis based on the LPS test cannot differentiate between vaccinated and ...

Fluorescent enzyme-linked immunoassay strategy based on ...
Fluorescent enzyme-linked immunoassay strategy based on ...

15/2/2019, · 1. Introduction. ,Enzyme,-,linked, immunesorbent assay (,ELISA,), which was pioneered by Engvall and Perlman [] and van Weeman and Schuurs [] in 1971, makes the best of the highly specific recognition of antibody-antigen and the efficiently catalytic amplification of an ,enzyme,.At present, ,ELISA, is the most widely used mean of immunoassay [3,4], and has been extensively used in clinical …