84-2702-25 ［取扱停止］HLA-DRB4, NT (HLA-DRB4, HLA class II histocompatibility antigen, DR beta 4 chain, MHC class II antigen DRB4) (MaxLight 405) 100ul 036625-ML405
84-2702-25 ［取扱停止］HLA-DRB4, NT (HLA-DRB4, HLA class II histocompatibility antigen, DR beta 4 chain, MHC class II antigen DRB4) (MaxLight 405) 100ul 036625-ML405
MaxLight™405 is a new Violet photostable dye conjugate comparable to Alexa Fluor® 405, PacificBlue™, Brilliant™ Violet 421 and offers better labeling efficiency, brighter imaging and increased immunodetection.
HLA-DRB4 belongs to the HLA class II beta chain paralogues.
This class II molecule is a heterodimer consisting of an alpha (DRA) and a beta (DRB) chain, both anchored in the membrane.
It plays a central role in the immune system by presenting peptides derived from extracellular proteins.
Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages).
The beta chain is approximately 26-28 kDa and its gene contains 6 exons.
Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail.
Within the DR molecule the beta chain contains all the polymorphisms specifying the peptide binding specificities.
Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation.
DRB1 is expressed at a level five times higher than its paralogues DRB3, DRB4 and DRB5.
The presence of DRB4 is linked with allelic variants of DRB1, otherwise it is omitted.
There are 4 related pseudogenes: DRB2, DRB6, DRB7, DRB8 and DRB9.
Applications:Suitable for use in FLISA and Western Blot.
Other applications not tested.
Recommended Dilution:Western Blot: 1:1000Optimal dilutions to be determined by the researcher.
Storage and Stability:Store product at 4°C in the dark.
DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid.
Dilute required amount only prior to immediate use.
Further dilutions can be made in assay buffer.
Caution: MaxLight™405 conjugates are sensitive to light.
For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Note: Applications are based on unconjugated antibody.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by Protein A affinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with MaxLight™405.
Specificity：Recognizes human HLA-DRB4.
Isotype：IgG
Calc Applications Abbrev：FLISA WB
Calc Crossreactivity：Hu
Immunogen：KLH-conjugated synthetic peptide mapping to a fragment of residues within amino acids 43-72 in the N-terminal region of human HLA-DRB4, UniProt Accession #P13762.
