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Rat IgG lambda1 Protein, His Tag

Rat IgG lambda1 Protein, His Tag

Catalog Number: S0A0197 Brand: Starter
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$261.00 SGD
$261.00 SGD
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Product Details

Product Specification


Species Rat
Synonyms Ig lambda-1 chain C region
Accession P20766
Amino Acid Sequence

Protein sequence (P20766, Gln1-Ser104, with C-His Tag) QPKATPSVTLFPPSSEELKTDKATLVCMVTDFYPGVMTVVWKADGTPITQGVETTQPFKQNNKYMATSYLLLTAKAWETHSNYSCQVTHEENTVEKSLSRAECS
Expression System HEK293
Molecular Weight Predicted MW: 13.3 kDa Observed MW: 15, 18 kDa
Purity ＞90% by SDS-PAGE
Endotoxin <1EU/μg
Conjugation Unconjugated
Physical Appearance Lyophilized Powder
Storage Buffer

Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, pH8.0 with 3% trehalose.
Reconstitution Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
Stability & Storage

12 months from date of receipt, -20 to -70 °C as supplied.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
1 week, 2 to 8 °C under sterile conditions after reconstitution.
Please avoid repeated freeze-thaw cycles.

Background

The rat Ig lambda-1 chain C region is a crucial component of immunoglobulin antibodies, specifically those utilizing the lambda light chain. This constant domain defines the isotype and is responsible for the structural stability of the antibody molecule. It facilitates the critical effector functions of the humoral immune response, including complement activation and interaction with Fc receptors on various immune cells. As a fundamental part of the antibody's Fc fragment, it plays a key role in determining the antibody's half-life and its ability to clear pathogens and antigens. Its study is essential in immunology and biomedical research involving rat models.

Picture

SDS-PAGE

2μg（R: reducing conditions）