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PE-Labeled Recombinant Protein L, His Tag (Site-specific conjugation)

Product specifications

PE-Labeled Recombinant Protein L, His Tag (RPL-PP2H2) is produced via site-specific conjugation of PE to Recombinant Protein L, His Tag under optimal conditions with a proprietary technology. Recombinant Protein L is expressed from E. coli cells. It contains AA Lys 106- Gly 470 (Accession # D6S9W1-1).

This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 43.7 kDa.

Catalog Number

RPL-PP2H2-25tests

Product Category

Proteins & Peptides

Material Category

Fluorescent labeled protein

Supplier

ACROBiosystems

Storage Tempreture

-20℃, aviod light

Species

Peptostreptococcus magnus

Host

E. coli

Product Type

Fluorescent labeled protein

Format

Powder

Purity

N/A

Conjugate

PE Labeled

Bioactivity

Protein L was isolated from the surface of bacterial species Peptostreptococcus magnus and was found to bind Ig(IgG,IgM,IgA,IgE and IgD) through L chain interaction, from which the name was suggested. Despite this wide-ranging binding capability with respect to Ig classes, Protein L is not a universal immunoglobilin-binding protein. Binding of Protein L to immunoglobulins is restricted to those containing kappa light chains (i.e., k chain of the VL domain). In humans and mice, kappa (k) light chains predominate. The remaining immunoglobulins have lambda (l) light chains. The recombinant protein contains four immunoglobulin (Ig) binding domains (Bdomains) of the native protein. Besides antibody, protein L is also suitable for binding of a wide range of antibody fragments such as Fabs, single-chain variable fragments (scFv), and domain antibodies (Dabs).

Molecule

Protein L

Tag

N-6×His

Expression System

E. coli

Expregion

Lys 106- Gly 470

Endotoxin Level

N/A

Buffer

PBS, 0.5% BSA, pH7.4

Product Size & Price

Product size: 25tests

Product price: 80

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Order Details

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Limitations

Please note: All products are “FOR RESEARCH USE ONLY”. NOT FOR USE IN DIAGNOSTIC PROCEDURES or Human or Veterinary or Food.

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