No modification has been applied to this antibody
Anti-KDEL (ER Marker) Polyclonal
Rabbit (Oryctolagus cuniculus)
Endoplasmic reticulum Marker. The sequence Lys-Asp-Glu-Leu (KDEL) or a closely related sequence, is present at the carboxy-terminus of soluble endoplasmic reticulum (ER) resident proteins and some membrane proteins. 78 and 94 kDa glucose regulated proteins (GRP 78) and GRP 94 respectively and protein disulfide isomerase (PDI) all share the C-terminal KDEL sequence. The presence of carboxy-terminal KDEL appears to be necessary for ER retention and appears to be sufficient to reduce the secretion of proteins from the ER. This retention is reported to be mediated by a KDEL receptor.
Also known as
KDEL (ER Marker) Polyclonal Antibody
This antibody reacts specifically with KDEL (ER Marker)
Applications with corresponding dilutions
ALEXA FLUOR® 594
Cross Reactive Species details
No significant cross reactivity has been observed for this antibody for the tested species. However, note that due to limited knowledge it is impossible to predict with 100% guarantee that the antibody does not corss react with any other species.
KDEL; Lys Asp Glu Leu antibody; GRP 78; GRP 94; KDEL1_HUMAN.
1ug per 1ul
Purified by Protein A.
Avoid freeze/thaw cycles as they may denaturate the polypeptide chains of the antibody, thus reducing its reactivity, specificity and sensitivity. For antibodies that are in liquid form or reconstituted lyophilized antibodies small amounts could become entrapped on the seal or the walls of the tube. Prior to use briefly centrifuge the vial to gather all the solution on the bottom.
Conjugated Primary Antibody
Cross reactive species
Human (Homo sapiens), Mouse (Mus musculus)
Water buffered solution containing 100ug/ml BSA, 50% glycerol and 0.09% sodium azide. Store at 4°C for 12 months.
KDEL ER Marker
KLH conjugated synthetic peptide KDEL
For facs or microscopy Alexa 1 conjugate.
Alexa Fluor,ALEXA FLUOR® 594
Alexa conjugate 1
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.
Polyclonals and antibodies
Polyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera.