To order the Rabbit Anti-Human C3a Polyclonal Antiserum to Complement Protein please use the Cat. No. A218 when submitting your purchase order by email or by fax. Please contact us for bulk or larger quantity, a discount may apply.
Storage and handling
Our specialists recommend you to store the Rabbit Anti-Human C3a Polyclonal Antiserum to Complement Protein according to the label and included datasheet. For short period below 30 days store at 4C. For long term store at or below -20C. Prior to use thaw quickly at 37C, mix, and put in a ice+water bath to cool. Avoid repeated freeze/thaw cycles, always aliquot in small usable quantities.
Please contact our technical support every day between 9am and 6pm local time via LiveChat service, by email or phone to request the datasheet, certificate of analysis and MSDS file
The Rabbit Anti-Human C3a Polyclonal Antiserum to Complement Protein is produced in USA and is intended to be used for research use only or diagnostics purposes by highqualified persons. Not for human or animal consumption. Please contact us for more information
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.
CompTech supplies antibodies that are for research of human proteins.
Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
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. Rabbits are used for polyclonal antibody production by CompTech. Rabbit antibodies are very stable and can be stored for several days at room temperature. CompTech adds sodium azide and glycerol to enhance the stability of the rabbit polyclonal antibodies. Anti-human, anti mouse antibodies to highly immunogenic selected peptide sequences are" monoclonal like" since the epitope to which they are directed is less than 35 amino acids long.