| Catalogue No. |
S-1754-500 |
| Description |
Sheep serum from non-immunized animals was purified by protein G affinity chromatography. This sheep IgG fraction can be used as negative control antibody for various immunological techniques where sheep primary antibodies are used. |
| Related products |
S-1759-100: Normal sheep serum from non-immunized animal |
| Batch No. |
See product label. |
| Unit size |
500 µg |
| Antigen |
None. Sheep IgG is obtained from non-immunized animals. |
| Produced in |
Sheep. |
| Purity |
Protein G purified. |
| Applications |
Use as negative control for IgG-purified sheep primary antibodies and at matching concentration. |
| Conjugate |
Unconjugated. |
| Form |
Lyophilized from PBS, pH 7.4, without preservatives. |
| Appearance |
White powder. |
| Reconstitution |
Spin vial briefly before opening. Reconstitute with 500 µL sterile water to obtain a concentration of 1 mg/mL. |
| Storage |
Store lyophilized sheep IgG at -20°C to -80°C protected from moisture. After reconstitution divide IgG into useful aliquots and keep aliquots at -20°C to -80°C for a higher stability. Working aliquots can be kept at 2-8°C for up to 1 month. Avoid repetitive freeze/thaw cycles. |
| Expiry Date |
12 months after purchase if unopened. |
