GRADE & PURITYAnimal Free?Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material.Carrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.His Tag?His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein.≥90%(SDS-PAGE)See COA
Animal Free,Carrier Free,His-Tag,≥90%(SDS-PAGE),See COA Animal Free,Carrier Free,His Tag for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
🌡
Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
📋
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
📚
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Descripción general
The recombinant protein L produced by aladdin is expressed in a prokaryotic system, purified, sterilized, and filtered. It can bind to various immunoglobulins through kappa chains, with a molecular weight of 35.4 kDa. Compared with protein A and protein G, protein L can bind to antibodies from various sources and subtypes more widely, including humans, mice, rats, rabbits, and chickens, but does not bind to immunoglobulin from cattle, dogs, goats, or sheep sources. Recombinant protein L can be widely used in the preparation of antibody affinity chromatography columns, affinity magnetic beads, ELISA assays, etc. It is commonly used for purification of antibodies or antibody fragments, labeling of indicators (such as fluorescence, enzymes, colloidal gold, biotin), etc.
Specifications
Product Name
Recombinant Protein L
Sinónimos
ProteinL | RPL | Recombinant Peptostreptococcus magnus Protein L | Peptostreptococcus magnus Protein L | Protein L
Grado
Animal Free, Carrier Free, His Tag
Especificaciones y pureza
Animal Free, Carrier Free, His-Tag, ≥90%(SDS-PAGE), See COA
Mecanismos bioquímicos y fisiológicos
Protein L is a 36, 000 dalton immunoglobulin-binding protein isolated from the bacteria Peptostreptococcus magnus. Unlike Protein A and Protein G, which bind to the Fc region of immunoglobulins (antibodies), Protein L binds antibodies through light chain i
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our Cookie Policy.
Shall we send you a message when we have discounts available?
Remind me later
Thank you! Please check your email inbox to confirm.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
