产品特点
聚焦 DEA1 分型
Rapid qualitative screening for Dog Erythrocyte Antigen 1, one of the clinically important canine blood group antigens.
微量采样标准化
Supplied 10 μL microsampler and matched diluent help keep the blood:diluent ratio consistent at 1:40.
适合院内快速流程
Open pouch, collect whole blood, mix with diluent, load three drops and read at 10 minutes.
辅助输血风险管理
Supports donor-recipient screening workflows and helps veterinary teams decide when cross-matching or confirmation is needed.
技术参数规格
用于犬全血微量样本中犬红细胞抗原 DEA1 的快速定性筛查，辅助判断 DEA1 阳性或阴性。适用于输血前筛查、急诊输血风险评估、术前评估及供血犬管理。配套 10 μL 微量采样器与稀释液，按血液:稀释液 = 1:40 混匀后加样，10 分钟读取结果。
| 产品名称 | 犬 DEA1 血型快速检测卡 |
|---|---|
| 产品编号 | C-BT (DEA1) |
| 检测项目 | Canine DEA1 blood typing / Dog Erythrocyte Antigen 1 screening |
| 检测方法 | Colloidal gold immunochromatography |
| 样本类型 | Fresh canine venous whole blood or EDTA-anticoagulated whole blood |
| 样本保存 | EDTA whole blood: test within 24 hours; store at 2-8°C; do not freeze |
| 稀释比例 | Blood : diluent = 1 : 40 |
| 采样工具 | 10 μL microsampler |
| 加样量 | 3 drops of homogenized sample; add 1 extra drop if migration is slow |
| 判读时间 | Read at 10 minutes; results after 15 minutes are invalid |
| 包装规格 | 10 Tests/Box |
| 储存条件 | 2-30°C, dry and protected from light; do not freeze |
| 适用场景 | Pre-transfusion screening, emergency transfusion risk assessment, pre-surgical assessment and donor-dog management |
| 专业提示 | For veterinary in-vitro diagnostic use. DEA1 screening does not replace pre-transfusion cross-matching when clinically required. |
操作流程
准备检测
Perform the test at 15-30°C and use the card within 1 hour after opening the foil pouch.
采集 10 μL 全血
Use the supplied microsampler to collect fresh canine whole blood.
1:40 混匀
Insert the sampler into the diluent tube and shake until the blood is fully dissolved.
加样判读
Add 3 drops to the S well and read at 10 minutes; do not read after 15 minutes.
结果判读
DEA1 Positive
C line and T line appear.
DEA1 Negative
Only C line appears; T line is absent.
Invalid
No C line: retest with a new test card.
