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Cell Signaling Technology Protein L, PE Conjugate, Flow Cytometry, 100 μL
SDP

Catalog No. 502732812
Encompass

Protein L is a recombinant protein that interacts with the κ light chain variable domain of immunoglobulins without disrupting paratope function. Conjugated to phycoerythrin (PE), this product is specifically validated for direct flow cytometric analysis of human cells expressing κ light chain-containing immunoglobulins, including Fab fragments and single chain variable fragments (scFvs). The protein has been genetically engineered to remove cell wall, cell membrane, and albumin-binding regions to enhance specificity.

  • Validated for direct flow cytometry (live)
  • Recommended dilution: 1:50
  • Supplied in PBS (pH 7.2) containing <0.1% sodium azide and 2 mg/mL BSA
  • Species reactivity: Human, mouse, rat, and pig
  • Store at 4°C, protect from light, and do not freeze

Catalog No. 50-273-2812 Supplier Cell Signaling Technology Supplier No. 58036L
May include imposed supplier surcharges.
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Protein L is a recombinant protein that interacts with the κ light chain variable domain of immunoglobulins without disrupting paratope function. Conjugated to phycoerythrin (PE), this product is specifically validated for direct flow cytometric analysis of human cells expressing κ light chain-containing immunoglobulins, including Fab fragments and single chain variable fragments (scFvs). The protein has been genetically engineered to remove cell wall, cell membrane, and albumin-binding regions to enhance specificity.

  • Validated for direct flow cytometry (live)
  • Recommended dilution: 1:50
  • Supplied in PBS (pH 7.2) containing <0.1% sodium azide and 2 mg/mL BSA
  • Species reactivity: Human, mouse, rat, and pig
  • Store at 4°C, protect from light, and do not freeze

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