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

Pourquoi les chercheurs choisissent abinScience

Commodité prête à l'emploi Pre-coated plates, optimized buffers, and step-by-step protocols — reliable results in 3–5 hours.

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

Reproductible et fiable CV <10% intra-assay, <15% inter-assay. Every kit lot is QC-tested before release.

Paires d'anticorps appariés Capture and detection antibodies optimized together for maximum signal-to-noise ratio

Contenu complet du kit Standards, detection reagents, substrate, stop solution, and plate sealers included — no hidden extras.

Documents et données de CQ

Download kit manuals, standard curves, CoA, and troubleshooting guides on each product page. Tous les documents sont spécifiques au lot et disponibles au format PDF.

FAQs

Quels types d'échantillons sont compatibles ?

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

Quelle est la sensibilité de vos kits ELISA ?

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

Combien de temps dure le test ?

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

Les kits incluent-ils des standards et des contrôles ?

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

Puis-je utiliser vos kits pour la détection multiplex ?

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

Protéines Recombinantes

Anticorps

Kits d'Essai

Research Reagents & Products

ELISA Kits

Pourquoi les chercheurs choisissent abinScience

Documents et données de CQ

FAQs

Anti-Imlifidase IgM ELISA Kit (AN999018)

Type d'échantillon

Sensibilité

Plage

Anti-Imlifidase ELISA kit (AN999048)

Type d'échantillon

Sensibilité

Plage

Anti-Imlifidase Neutralizing Antibody ELISA kit (AN999038)

Type d'échantillon

Sensibilité

Plage

Imlifidase ELISA Kit (DN999018)

Type d'échantillon

Sensibilité

Plage

Anti-Imlifidase IgA ELISA Kit (AN999028)

Type d'échantillon

Sensibilité

Plage

cAMP ELISA KIT (YP051018)

Type d'échantillon

Sensibilité

Plage

cGMP ELISA KIT (YA864018)

Type d'échantillon

Sensibilité

Plage

BSA ELISA KIT (BY411018)

Type d'échantillon

Sensibilité

Plage

Protein A ELISA KIT (JN856018)

Type d'échantillon

Sensibilité

Plage

Human β Amyloid (1-42) ELISA KIT (HY235018)

Type d'échantillon

Sensibilité

Plage

Accès rapide

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