Human IgG4 Fc Protein, Tag Free (MALS & SPR 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 no "tag". The protein has a calculated MW of 25.8 kDa. The protein migrates as 30-33 kDa under reducing (R) condition, and 29 kDa and 55-60 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under non-reducing (NR) condition (SDS-PAGE) due to glycosylation.
Accession Number
P01861
Expression Region
Glu 99 - Lys 327
Host
HEK293
Target
IgG4 Fc
Conjugation
Unconjugated
Tag
Native
Source
Human
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.
Endotoxin
1.0 EU per μg
Purity
95%
Format
Powder
Buffer
Tris with Glycine, Arginine and NaCl, pH7.5
Additives
Trehalose
Molecular Weight
25.8 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
200ug*1
Host or Source
HEK293
Species
Human
Protein ID
P01861
Preservative
Trehalose
More Discoveries
Explore Other Products
Browse additional items from our catalog
![RACGAP1 Mouse Monoclonal Antibody [Clone ID: OTI3A5]](https://cdn.genprice.uk/products/937/68dd18bb061270361e908f42/imageurl/cf811639.webp)
CF811639 100 µg
RACGAP1 Mouse Monoclonal Antibody [Clone ID: OTI3A5]
Sign In for Pricing
View Details 
TL519733V 500 µL Each
Nbeal1 Mouse shRNA Lentiviral Particle (Locus ID 269198)
Sign In for Pricing
View Details