What does “carrier-free” mean?

Carrier-free proteins contain no stabilizers (e.g., BSA), reducing interference in sensitive assays and enabling precise mass-based dosing. Ideal for SPR, BLI, and cell-based functional studies.

Which expression system should I choose?

HEK293/CHO: Native folding, glycosylation, and disulfide bonds — ideal for receptor-binding and functional studies.E. coli: High yield and cost-effective, best for structural screening.Insect/Yeast: Balanced PTMs with good scalability.

What endotoxin level is recommended for immune cell assays?

≤0.1 EU/µg is the standard for immune cell culture, T-cell expansion, and in vivo studies. Every lot ships with LAL-verified endotoxin data on the CoA.

How to reconstitute lyophilized proteins?

Use sterile, endotoxin-free buffer. Gently swirl — avoid vortexing. Aliquot into single-use volumes and store at -80°C to prevent freeze-thaw damage.

Are these proteins RUO or GMP-grade?

Unless explicitly labeled, all products are Research Use Only (RUO). For GMP-grade requirements, contact our team for custom manufacturing options.

ELISA Kits

Quantify your targets with ready-to-use ELISA kits — sandwich and competitive formats for cytokines, growth factors, and disease biomarkers. Sensitivity as low as 1 pg/mL, wide dynamic range, and <10% intra-assay CV.RUO

Почему исследователи выбирают abinScience

Готовность к использованию Pre-coated plates, optimized buffers, and step-by-step protocols — reliable results in 3–5 hours.

Высокая чувствительность Detection limits as low as1–15 pg/mL depending on the analyte, with excellent linearity.

Воспроизводимость и надежность CV <10% intra-assay, <15% inter-assay. Every kit lot is QC-tested before release.

Подобранные пары антител Capture and detection antibodies optimized together for maximum signal-to-noise ratio

Полный состав набора Standards, detection reagents, substrate, stop solution, and plate sealers included — no hidden extras.

Документы и данные QC

Download kit manuals, standard curves, CoA, and troubleshooting guides on each product page. Все документы специфичны для партии и доступны в формате PDF.

Часто задаваемые вопросы (ЧЗВ)

С какими типами образцов совместимы?

Most kits work with serum, plasma, cell culture supernatant, and tissue lysate. Specific validated sample types are listed in each kit manual.

Какова чувствительность ваших наборов для ИФА (ELISA)?

Typical sensitivity ranges from 1–15 pg/mL depending on the analyte. Each kit datasheet specifies the exact minimum detectable dose (MDD).

Сколько времени занимает анализ?

Standard sandwich ELISA protocols complete in 3–5 hours. Some kits offer rapid formats finishing in under 90 minutes.

Включают ли наборы стандарты и контроли?

Yes — all kits include lyophilized standards, detection reagents, substrate, and stop solution. Positive controls are included in select kits.

Можно ли использовать ваши наборы для мультиплексного обнаружения?

Our standard kits are singleplex. For multiplex needs, individual kit components can often be adapted. Contact us for guidance on panel design.

Рекомбинантные Белки

Антитела

Наборы для анализа

Research Reagents & Products

ELISA Kits

Почему исследователи выбирают abinScience

Документы и данные QC

Часто задаваемые вопросы (ЧЗВ)

SARS-CoV-2 Surrogate Virus Neutralization Test Kit (AK726088)

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SARS-CoV-2 Surrogate Virus Neutralization Test Kit (P.1/E484K, K417T, N501Y) (AK726048)

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SARS-CoV-2 Surrogate Virus Neutralization Test Kit (Omicron) (VK726028)

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Anti-Imlifidase IgM ELISA Kit (AN999018)

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Anti-Imlifidase ELISA kit (AN999048)

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Anti-Imlifidase Neutralizing Antibody ELISA kit (AN999038)

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Imlifidase ELISA Kit (DN999018)

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Anti-Imlifidase IgA ELISA Kit (AN999028)

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cAMP ELISA KIT (YP051018)

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cGMP ELISA KIT (YA864018)

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