Molecular Biology

Gene Expression Systems — Clones, Plasmids, Vectors, Viruses

cDNA and ORF clones, plasmid and viral vectors, and expression kits. Tell us the gene, system and vector — our technical team checks our three principal suppliers and comes back with availability and pricing.

  • ISO 13485:2016
  • Distributing in India since 2003
  • GeM registered
  • AEO certified
  • Import documentation handled

What’s available across our partners

Clones, packaging systems and ready-made viruses covered across our partners’ ranges.

Product

Expression system

Species

Need any of these? Click the ones you want, or simply send a request. Our technical team will confirm availability with our partners.
Request availability & pricing
Promotion KEYS 2026
Sino Biological cDNA clones — ₹20,000 flat Any Sino Biological cDNA clone at a special price of ₹20,000.
Valid 1 October – 15 December 2026

Featured products

Selected from our partners’ ranges for this category.

2nd Generation Lentivirus Packaging Mix ABM
Cat. no. LV003

2nd Generation Lentivirus Packaging Mix

  • 2nd generation
  • Lentivirus
  • Packaging plasmids

Second-generation lentivirus packaging plasmid mixture for an enhanced safety profile and high-efficiency lentivirus production.

Cat. no. HG10304-ACG

Human PTP1B cDNA Clone

  • Human PTPN1
  • ORF clone
  • Tag options

Expression-ready human PTPN1 cDNA ORF clone in an expression vector and a lentiviral expression vector, with multiple tag options.

Human EGFR-2A-GFP Co-expression Lentivirus GenTarget
Cat. no. LVP1901

Human EGFR-2A-GFP Co-expression Lentivirus

  • Premade lentivirus
  • EGFR + GFP
  • Puromycin marker

Premade lentiviral particles co-expressing human EGFR and GFP from a single EF1α promoter via a 2A peptide, with a puromycin-resistance marker.

Our partners for this range

Featured partner

Applied Biological Materials

Comprehensive gene expression systems, from plasmids to packaged viruses and expression-ready cDNA libraries. Our Platinum partner.

Lenti · retro · adenoviral vector systems
Expression-readycDNA libraries
PlatinumKrishgen partner tier
In this range
  • Virus packaging mixes (lentivirus
  • AAV
  • retrovirus)
  • Viral vectors
  • CRISPR
Also offers
  • Viral vectors
  • Plasmid vectors
  • cDNA libraries
  • Recombinant virus kits
Also available through our partners

Thousands of human, mouse and rat genes, with expression-ready ORF clones for mammalian, bacterial, yeast and insect systems.

  • cDNA ORF clones
  • Expression-ready plasmids
  • Lentiviral plasmids
  • qPCR primers

GenTarget

Lentiviral expression systems, including custom vector design and lentivirus production services.

  • Premade lentivirus
  • Premade AAV
  • Recombinant adenovirus
  • Pathway reporter lentivirus

What to expect

Shipping & storage

Viral vectors ship frozen on dry ice; kits and antibodies ship cold-chain. Storage is on each datasheet.

Delivery

Lead time depends on supplier stock and is confirmed with your quote.

On arrival

Move viral vectors to –80 °C straight away and avoid repeated freeze–thaw. Handle under your institution’s biosafety rules.

Commercial

INR pricing available. GST invoice provided with every order.

Quality and applications

Why it matters

the right clone, vector and system decide expression level, stability and how well results translate across cell types.

Typical applications
  • Gene function
  • Regulation studies
  • Protein expression
  • Reporter assays
  • Engineered cell line development

Complete your setup

Request availability & pricing