Protein-L

Alternative Names: There seems to be an error in the provided series of words or phrases as it only consists of "SPL. ". Please provide the complete series of words or phrases for reordering.

The recombinant Protein L is a genetically engineered protein that contains 5 IgG-binding regions of protein L. It is specifically designed to bind to the kappa light chains of antibodies without affecting the antigen-binding site. To enhance its specificity for IgG binding, regions responsible for binding to the cell wall, cell membrane, and albumin were removed. This recombinant Protein L is ideal for purifying both polyclonal and monoclonal IgG antibodies and can bind to IgG from human, mouse, rat, and pig.

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  • Sku: PSB-pro-1790-1mg
  • Vendor: ProSpec-Tany
$60.00 USD
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Title

Product Details

Product Description

Recombinant Protein L, a member of the immunoglobulin binding protein family, is a genetically engineered protein widely used in various research applications. With a molecular weight of approximately X kilodaltons, Recombinant Protein L exhibits high affinity for the kappa light chains of immunoglobulins, enabling its efficient purification and detection. This versatile protein has become a valuable tool in biotechnology and biomedical research, facilitating the isolation and analysis of antibodies in a range of experimental settings.

Current Lead Time

7-14 Days

Product Specifications

Species
Protein
Expression System E. coli
Purity 97.0 % by SDS-PAGE
Activity
Not Available
Activity Assay
Animal Component Free (ACF) Yes
Molecular Weight
N/A
Structure Homodimer
Endotoxin Concentration
Not Available
Purification Method Not Available
Form
Lyophilized
Formulation Protein-L was lyophilized with no additives.

*For Research Use Only

Product Guarantee

If your product is within its expiration period, and has not performed according to expectations, fill out the sample return form. Return the unused sample frozen, with the auto generated packing slip to the address on the instructions. You will receive a full refund along with a replacement of the unused portion (inclusive of the failed test). Damages do not cover any additional costs incurred for failed experimentation. 

Amino Acid Sequence

KEETPETPET DSEEEVTIKA NLIFANGSTQ TAEFKGTFEK ATSEAYAYAD TLKKDNGEYT VDVADKGYTL NIKFAGKEKT PEEPKEEVTI KANLIYADGK TQTAEFKGTF EEATAEAYRY ADALKKDNGE YTVDVADKGY TLNIKFAGKE KTPEEPKEEV TIKANLIYAD GKTQTAEFKG TFEEATAEAY RYADLLAKEN GKYTVDVADK GYTLNIKFAG KEKTPEEPKE EVTIKANLIY ADGKTQTAEF KGTFAEATAE AYRYADLLAK ENGKYTADLE DGGYTINIRF AGKKVDEKPE

Storage Instruction

Lyophilized Protein-L although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Protein-L should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).

Sample Prep Instruction

It is recommended to reconstitute the lyophilized Protein-L in sterile water or saline not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

References

Not Available

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Protein-L

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