LSBio (LifeSpan BioSciences)

LifeSpan BioSciences, Inc. provides high-quality antibodies, ELISA kits, and immunohistochemistry (IHC) data and services to researchers worldwide.

LSBio was established as a molecular pathology company with a focus on protein localization in diseased human tissues by IHC. Through the experience gained by executing thousands of IHC studies, and generating and testing many thousands of antibodies, LSBio has become a world leader in the antibody industry, with a reputation for excellence. LSBio has a catalog of 280,000 monoclonal and polyclonal antibodies to 20,000 targets. Antibodies are available for most species and all major research applications, such as immunoblotting, IHC, immunofluorescence, and fluorescence-activated cell sorting. Through extensive ongoing in-house testing, more than 14,000 of these antibodies have also been identified as exceptional IHC reagents, and given the IHC-plus™ brand. LSBio also offers 13,000 high-quality immunoassays, including Sandwich ELISA kits, Competitive EIA kits, as well as cell-based and DNA-binding kits. For more than a decade researchers have been relying upon LSBio’s expertise to fulfill their molecular pathology outsourcing needs. LSBio’s services include: antibody production and characterization, custom IHC studies supported by a massive archival human tissue bank, tissue-cross reactivity screening, and standard histology procedures and pathology analysis.

Bio-Connect supplies all the LSBio products in the Benelux countries. Please contact our helpdesk if you have any questions.

Major product lines

  • Blocking peptides
  • ELISA kits
  • IHC-plus™ antibodies
  • Immunohistochemistry
  • Isotype controls
  • Proteins
  • Primary antibodies
  • Secondary antibodies

LSBio news

For more information, please visit:

The LSBio Guarantee

LSBio stands behind the quality of its antibodies 100%

The LSBio GuaranteeLSBio guarantee that their antibodies will work as defined within each antibody's specification sheet. Antibodies that are found not to work as specified will be replaced or credited. Each customer claim will be investigated in order to ensure the quality of their products.

Terms & Conditions

Eligibility requires that customers complete a LSBio Return Claim Form within 90 days of purchase. Once LSBio has accepted a return form and informed the customer that a replacement or credit will be issued, the remaining unused portion of the LSBio product ("Returned Product") must be shipped back to LSBio at customer's cost. LSBio reserves the right to refuse the eligibility of any customer to this guarantee at its discretion and does not offer returns or refunds beyond 6 months of product purchase date. When issued, refunds are limited to the list price of the Returned Product and replacements are limited to products of comparable list price to the Returned Product.