Biotinylated Human IgG4 Fc Protein, Avitag™ (MALS verified)
Immunoglobulin G4 (IgG4) is a member of many immunoglobulin G developed and secreted by effective B cells. In wake of cutting by pepsin, IgG is divided into two F (ab) s with one antigen binding site and a high conserved Fc segment. The Fc segment bears a highly conserved N-glycosylation site. Ig gamma-4 chain Fc region contains two constant regions of IgG4 H chain (CH2, CH3) .
Product Specifications
Background
Immunoglobulin G4 (IgG4) is a member of many immunoglobulin G developed and secreted by effective B cells. In wake of cutting by pepsin, IgG is divided into two F (ab) s with one antigen binding site and a high conserved Fc segment. The Fc segment bears a highly conserved N-glycosylation site. Ig gamma-4 chain Fc region contains two constant regions of IgG4 H chain (CH2, CH3) .
Specifications
This protein carries an Avi tag (Avitag™) at the C-terminus. The protein has a calculated MW of 28.0 kDa. The protein migrates as 35-38 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Accession Number
P01861-1
Expression Region
Glu 99 - Lys 327
Host
HEK293
Target
IgG4 Fc
Conjugation
Biotin-labeled
Tag
C-Avi
Stability
-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Purity
95%
Format
Powder
Buffer
PBS, pH7.4
Additives
Trehalose
Molecular Weight
28.0 kDa
Additionnal Information
Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/support/shipping-and-payments
Shipping Conditions
RT
Storage Conditions
-20°C
Package Size
25ug*1
Host or Source
HEK293
Species
Human
Protein ID
P01861-1
Preservative
Trehalose
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