Products

Explore 35,000+ research-grade reagents from abinScience — recombinant proteins, antibodies, and assay kits for life science research. All products manufactured in-house under ISO 9001 & ISO 13485 quality systems with verified bioactivity, ≥95% purity, and ≤0.1 EU/µg endotoxin. Global cold-chain shipping available. RUO

Why Researchers Choose abinScience

35,000+ Catalog Products Comprehensive portfolio covering proteins, antibodies, and kits for diverse research applications.

Original Manufacturer In-house development from gene synthesis to final QC — full traceability.

ISO 9001 & ISO 13485 Dual ISO certification ensures consistent manufacturing quality and regulatory readiness.

Activity-Verified QC Every lot tested for bioactivity, purity (≥95%), and endotoxin (≤0.1 EU/µg).

Global Cold-Chain Shipping Worldwide delivery with dry-ice packaging and regional distributor support.

Documents & QC Data

Download Certificate of Analysis (CoA), SDS-PAGE gels, SEC-HPLC chromatograms, and reconstitution protocols on each product page. All QC data is lot-specific and archived for traceability.

FAQs

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.

Recombinant Proteins

Antibodies

Assay Kits

Products

Why Researchers Choose abinScience

Documents & QC Data

FAQs

Recombinant Proteins

Cytokines and Growth Factors

Immune Checkpoint Proteins

Enzyme

Other Proteins

Antibodies

Primary antibodies

Secondary antibodies

Flow Cytometry (FACS) Antibodies

Neutralizing Antibodies

Isotype Controls

Biosimilars

InVivo Plus

Invivo Antibodies

XtenNano®Nanobodies

Bispecific Antibodies

Antibodies against Small Molecules

Tag Antibodies

Anti-idiotype Antibodies

Assay Kits

ELISA Kits

ADA Assay Kits

PK Assay Kits

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