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SeamlessBio Sheep Serum (Normal Sheep Serum, NSS) is collected from healthy, non-immunised sheep, sterile filtered (0.2 µm), and supplied with full batch documentation. NSS is the recommended blocking reagent when sheep secondary antibodies or sheep-specific primary antibodies are used in immunoassays, IHC, and flow cytometry.
| Parameter | Specification |
|---|---|
| Species | Ovis aries (domestic sheep) |
| Designation | Normal Sheep Serum (NSS) |
| Sterile filtration | 0.2 µm |
| Origin | EU |
| Storage | -20 °C (long-term) | +4 °C (short-term) |
| Shelf life | Min. 12 months from manufacture |
| Pack sizes | 1 mL, 5 mL, 10 mL, 50 mL, 100 mL |
| Documentation | CoA, CoO, MSDS |
| Application | Description |
|---|---|
| IHC / IFA Blocking | Blocking (2–10% NSS) before sheep antibody or anti-sheep secondary antibody incubation |
| Flow Cytometry | Fc blocking and non-specific binding reduction |
| ELISA | Blocking in assays with sheep-specific reagents |
| Complement Studies | NSS as complement source in functional haemolysis assays |
SeamlessBio supplies speciality animal sera — all sterile filtered, with full documentation:
| Species | Typical Application | Availability |
|---|---|---|
| Rat Serum | Immunoassay, blocking, rat primary cells | ✅ In stock |
| Mouse Serum (NMS) | ELISA, Western blot, hybridoma | ✅ In stock |
| Rabbit Serum (NRS) | IHC, IFA, ELISA, blocking | ✅ In stock |
| Sheep Serum (NSS) | IHC, complement, anti-sheep secondary | ✅ In stock |
| Goat Serum (NGS) | IHC standard, IFA, ELISA, multiplex | ✅ In stock |
| Chicken Serum (NCS) | IgY assays, cross-reactivity, veterinary | ✅ In stock |
| Pig Serum | Preclinical, porcine primary cells | ✅ In stock |
| Horse Serum (DHS) | PC-12, hybridoma, insect cells | ✅ In stock |
| Guinea Pig Serum | Complement fixation test (CFT) | ✅ On request |
SDS, CoA and further documents on request: info@seamlessbio.de | +49 851 37932226
Sheep serum blocks endogenous binding sites in tissue that would cross-react with anti-sheep secondary antibodies — significantly reduces background staining.
Yes — info@seamlessbio.de | +49 851 37932226
You can find more information on our website: Sheep Serum
Feedback from our valued business partners
We have been working with Seamless Bio for several large orders, and the service is consistently outstanding. Fast dispatch, careful packaging, and excellent communication make them a trusted supplier for our lab needs.
Seamless Bio always delivers on time with top-quality products. Their team is proactive and helpful, ensuring that every order meets our exact specifications. A true partner in our daily operations.
