Biotinylated Mouse H-2Kd&B2M&InsB (LYLVCGERL) Complex Protein (Monomer, MALS verified)

Product Number/Spec
Price
Availability
Menge
H2B-M82E3-25ug
$125.00
In Stock - Delivery in 1-2 business days
H2B-M82E3-200ug
$700.00
In Stock - Delivery in 2 weeks
H2B-M82E3
Product Amount :
$ 0
0
Add to Cart
New Product Suggestion Request Quote
Contact Us
Contact Us
Product Amount:
$ 0
0
Add to Cart
  • Product Details
  • Data Display
  • Reviews & Citations
  • Important Statement
  • Resources
Synonyms

H-2Kd & B2M & InsB (LYLVCGERL)

Source

Biotinylated Mouse H-2Kd&B2M&InsB (LYLVCGERL) Complex Protein (H2B-M82E3) is expressed from human 293 cells (HEK293). It contains AA Gly 22 - Thr 305 (H-2Kd) & Ile 21 - Met 119 (B2M) & LYLVCGERL peptide (Accession # P01902 (H-2Kd) & P01887 (B2M) & LYLVCGERL).

Predicted N-terminus: Gly 22 & Ile 21

Molecular Characterization

Biotinylated Mouse H-2Kd&B2M&InsB (LYLVCGERL) Complex Protein is produced by co-expression of H-2Kd and B2M loaded with InsB peptide.

This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™).

The protein has a calculated MW of 40.0 kDa and 15.6 kDa. The protein migrates as 50-55 kDa and 17 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Labeling

Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

Purity

>90% as determined by SDS-PAGE.

>90% as determined by SEC-MALS.

Formulation

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

Reconstitution

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

Shipping and Storage

This product is shipped at ambient temperature.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:
  • -20°C to -70°C for 12 months in lyophilized state;
  • -70°C for 3 months under sterile conditions after reconstitution.

Background Introduction

The peptide LYLVCGERL, derived from mouse insulin B chain (InsB), is presented by the H-2Kd/β2-microglobulin (β2m) complex. This complex is a central autoantigen in the non-obese diabetic (NOD) mouse model of type 1 diabetes. Recognition of this peptide-MHC complex by autoreactive CD8⁺ T cells is a critical early event in the destruction of insulin-producing pancreatic beta cells, making it a fundamental target for studying autoimmune diabetes pathogenesis and tolerance mechanisms.