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<title><![CDATA[EC21 Product Catalogs - protein a]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/protein-a--211202/1/protein a.html]]></link><item>
<title><![CDATA[Breast Milk Nutrition Test]]></title><link><![CDATA[https://cybow.en.ec21.com/Breast-Milk-Nutrition-Test--12059344_12059381.html]]></link><description><![CDATA[Protein is the sources for infant to build blocks of muscle and bone.
Calcium is important for infant&apos;s bone development
Zinc is a micronutrient which is critical to normal growth and development of ]]></description><pubDate><![CDATA[20250902]]></pubDate></item>
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<title><![CDATA[FlowFlex COVID-19 ART Antigen Rapid Test Kit (5 Test / Box)]]></title><link><![CDATA[https://slamps45.en.ec21.com/FlowFlex-COVID-19-ART-Antigen--11512091_11512152.html]]></link><description><![CDATA[Rapid Lateral Flow Antigen Test Kit uses the latest patented technology to detect proteins, ensuring that it can detect new strains of the COVID-19 virus. Using a simple nasal swab within 2cm of the ]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[GMP Recombinant Human EGF]]></title><link><![CDATA[https://enkilife.en.ec21.com/GMP-Recombinant-Human-EGF--12047364_12047366.html]]></link><description><![CDATA[Epidermal growth factor (EGF) is a small 53 amino acid residue long protein that contains three disulfide bridges. It is a small mitogenic protein that is thought to be involved in mechanisms such as]]></description><pubDate><![CDATA[20250307]]></pubDate></item>
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<title><![CDATA[COVID-19 Antigen Self Test]]></title><link><![CDATA[https://calth.en.ec21.com/COVID-19-Antigen-Self-Test--11976635_11974807.html]]></link><description><![CDATA[AllCheck COVID-19 Antigen Self-Test is single-use, in vitro(outside the body) rapid immunochromatographic test that uses a human nasal swab specimen for qualitative detection of nucleocapsid protein ]]></description><pubDate><![CDATA[20241219]]></pubDate></item>
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<title><![CDATA[KHSRP Polyclonal Antibody (Center) Anti-KHSRP Antibody FUBP2]]></title><link><![CDATA[https://jndrpk4510.en.ec21.com/KHSRP-Polyclonal-Antibody-Center--11925278_11925293.html]]></link><description><![CDATA[Research Use Only... PLEASE CONTACT US FOR REGULAR SUPPLIES...
The KHSRP gene encodes a multifunctional RNA-binding protein implicated in a variety of cellular processes, including transcription, alt]]></description><pubDate><![CDATA[20240416]]></pubDate></item>
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<title><![CDATA[Mouse Single Donor Whole Blood, Red Blood Cells, Plasma, and Serum for Sale]]></title><link><![CDATA[https://019apxparhma.en.ec21.com/Mouse-Single-Donor-Whole-Blood--11920872_11920935.html]]></link><description><![CDATA[proteins from a wide range of animal sources, including large animals and small rodents.
We also carry polyclonal antibodies in differing purifications (antiserum, fractionated, affinity purified, et]]></description><pubDate><![CDATA[20240405]]></pubDate></item>
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<title><![CDATA[Hamster ELISA Kits]]></title><link><![CDATA[https://bluegenebiotech.en.ec21.com/Hamster-ELISA-Kits--11782343_11910879.html]]></link><description><![CDATA[Hamster ELISA Kits
A hamster is also known as suslik, which is an animal domesticated by wild animals and entered the laboratory. There are 8 kinds of hamsters for experimental research. There are ma]]></description><pubDate><![CDATA[20240312]]></pubDate></item>
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<title><![CDATA[DNA Isothermal Amplification Kit NFO with 500-1000 Copies/UL Detection Limit 48 Tests / Box]]></title><link><![CDATA[https://ampfuturebio.en.ec21.com/DNA-Isothermal-Amplification-Kit-NFO--11881431_11881432.html]]></link><description><![CDATA[a protein/single-stranded nucleotide complex Rec/ssDNA, and invade the double-stranded DNA template with the help of auxiliary proteins and single-stranded binding protein SSB; then form a D-loop reg]]></description><pubDate><![CDATA[20231229]]></pubDate></item>
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<title><![CDATA[COVID-19 Test Kits]]></title><link><![CDATA[https://xyzcee.en.ec21.com/COVID-19-Test-Kits--11449262_11449263.html]]></link><description><![CDATA[proteins made in response to infections. Antibodies can be found in the blood of those who are tested after infection. The antibodies detected by this test indicate that a person had an immune respon]]></description><pubDate><![CDATA[20210922]]></pubDate></item>
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<title><![CDATA[Factors Affecting Anaerobic Granular Sludge Performance]]></title><link><![CDATA[https://xzsw2018.en.ec21.com/Factors-Affecting-Anaerobic-Granular-Sludge--10807611_11818528.html]]></link><description><![CDATA[https://www.xzbiosludge.com/productstags/factors-affecting-anaerobic-granular-sludge-performance.html
Anaerobic granular sludge is a vital component in the treatment of wastewater, particularly in an]]></description><pubDate><![CDATA[20230712]]></pubDate></item>
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<title><![CDATA[Antigen Nasal Nasopharyngeal Oropharyngeal Oral Swab Saliva Medical Antigen Rapid Test Kit]]></title><link><![CDATA[https://avioqbiotech.en.ec21.com/Antigen-Nasal-Nasopharyngeal-Oropharyngeal-Oral--11802543_11807453.html]]></link><description><![CDATA[protein antigen in human
nasopharyngeal swab, oropharyngeal swab, nasal swab, and saliva samples in vitro.In the acute phase of infection, antigens are usually detectable in upper respiratory tract s]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[SARS-COV-2 Antigen Rapid Test (Colloidal Gold)]]></title><link><![CDATA[https://medical121.en.ec21.com/SARS-COV-2-Antigen-Rapid--11600365_11723575.html]]></link><description><![CDATA[proteins. The outermost layer of the particle is a Spike Protein (S), and the viral Envelope below the Spike is composed of Envelope Protein (E) and Membrane Protein (M). The core contained within th]]></description><pubDate><![CDATA[20230208]]></pubDate></item>
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<title><![CDATA[Urine Analyzer_AS 300 (For Hospital)]]></title><link><![CDATA[https://ichungdo.en.ec21.com/Urine-Analyzer-AS-300--11001922_11001936.html]]></link><description><![CDATA[Protein, Nitrite, pH, Occult Blood, Specific Gravity, Leukocyte, Ascorbic Acid).
Capacity
300 tests/hour
Dimension
275mm / 250mm /170mm
Weight
1.3 kg
Power
100~250V / DC 12V, 3A
Ambient condition
18 ]]></description><pubDate><![CDATA[20220228]]></pubDate></item>
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<title><![CDATA[Urine Test Strips/Urine Testing Strip/Urinary Test Strip/Urine Test Stick]]></title><link><![CDATA[https://henryfu999.en.ec21.com/Urine-Test-Strips-Urine-Testing--4113029_4262899.html]]></link><description><![CDATA[protein. 
Reagent strips for urinalysis are plastic strips to which several separate absorbent reagent test areas are affixed, the reagent strips are packaged in plastic vials containing a desiccant ]]></description><pubDate><![CDATA[20160331]]></pubDate></item>
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<title><![CDATA[Malaria P.F/P.V Test Kits]]></title><link><![CDATA[https://sunny623.en.ec21.com/Malaria-P.F-P.V-Test-Kits--4815270_4989253.html]]></link><description><![CDATA[a two site sandwich immunoassay utilizing whole blood for the detection of P. falciparum specific histidine rich protein-2(pf. HRP-2) and P. vivax specific pLDH. The test can also be used for specifi]]></description><pubDate><![CDATA[20210605]]></pubDate></item>
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<title><![CDATA[Kit for Determination of the Maturity of Spermatozoan Nucleoprotein (Aniline Blue Staining Method)]]></title><link><![CDATA[https://szbred.en.ec21.com/Kit-for-Determination-of-the--6592549_8752427.html]]></link><description><![CDATA[The kit is designed for semi-quantitative detection of maturity of human spermatozoan nucleoprotein. 
Features: 
A modified method with better repeatability and specificity in test result than compet]]></description><pubDate><![CDATA[20170824]]></pubDate></item>
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<title><![CDATA[Dmae-nhs Cas No.115853-74-2]]></title><link><![CDATA[https://hbdsbio.en.ec21.com/Dmae-nhs-Cas-No.115853-74--11693399_11693404.html]]></link><description><![CDATA[a yellow powder, CAS115853-74-2, which can label a variety of antibodies, nucleic acids, proteins, polypeptides, etc. The luminescence data was collected by the instrument.
Advantages of Desheng DMAE]]></description><pubDate><![CDATA[20221216]]></pubDate></item>
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<title><![CDATA[Resequencing+Metabolome]]></title><link><![CDATA[https://metwarebio.en.ec21.com/Resequencing-Metabolome--11784422_11784423.html]]></link><description><![CDATA[protein, indicating that Os02g57760 encodes a key methyltransferase that catalyzes trigonelline biosynthesis. When N-terminal His-tagged Os02g57760 was expressed in E. coli BL-21, we were able to det]]></description><pubDate><![CDATA[20230508]]></pubDate></item>
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<title><![CDATA[Bunnymag Body Fluids Microbiome DNA Isolation Kit]]></title><link><![CDATA[https://bunnyteeth.en.ec21.com/Bunnymag-Body-Fluids-Microbiome-DNA--11509404_11509543.html]]></link><description><![CDATA[protein, lipid and other impurities. The isolated DNA is suitable for a variety of downstream applications, including PCR, qPCR, mNGS library preparation, etc., providing efficient protection for res]]></description><pubDate><![CDATA[20220118]]></pubDate></item>
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<title><![CDATA[NeoCide Tris HCl for IVD]]></title><link><![CDATA[https://medicalivd.en.ec21.com/NeoCide-Tris-HCl-for-IVD--11459598_11459609.html]]></link><description><![CDATA[a very important biological buffer, which is widely used in biological system diagnosis industry, such as electrophoresis and protein biotechnology. 
Tris HCl use has a pKa of 8.1, which makes it ver]]></description><pubDate><![CDATA[20211015]]></pubDate></item>
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<title><![CDATA[COVID-19 Diagnosis Kit]]></title><link><![CDATA[https://flpp302.en.ec21.com/COVID-19-Diagnosis-Kit--11611343_11611349.html]]></link><description><![CDATA[protein antigen from SARS-CoV-2 in human nasal swab samples from patients suspected of COVID-19 infection by a healthcare provider.
About SARS-CoV-2
The novel coronaviruses belong to the β genus. SA]]></description><pubDate><![CDATA[20220728]]></pubDate></item>

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