SKU	Name	Unit	Price	Delivery
SR313	Orange I monoclonal antibody	1mg	$750	10days
TC313	Orange I BSA antigen	1mg	$300	10days
SR312	Orange I monoclonal antibody	1mg	$750	10days
TC312	Orange I BSA antigen	1mg	$300	10days

SKU

Name

Unit

Price

Delivery

QTY

SR313

Orange I monoclonal antibody

1mg

$750

10days

TC313

Orange I BSA antigen

1mg

$300

10days

SR312

Orange I monoclonal antibody

1mg

$750

10days

TC312

Orange I BSA antigen

1mg

$300

10days

Description Operation References

AccuSift provides high-performance Orange I (Acid Orange 7) competitive assay pairings, characterized by exceptional batch-to-batch consistency and optimized for IVD kit development (Lateral Flow, Chemiluminescence, ELISA, POCT). These pairings offer high affinity and specificity, facilitating rapid detection.

Orange I is an azo-based acid dye with relatively poor lightfastness, but produces bright coloration upon dyeing. It is used in the dyeing of wool, silk, nylon, and other textiles, as well as for coloring leather and paper. In biological staining, it serves as a protein stain and pH indicator (pH range 7.6-8.9). Due to its color stability, it has been illegally added to foods (such as chili powder and marinated products) for coloring; however, it is a non-edible substance and is strictly prohibited in food processing.

Performance Specifications:

Product SR312 Sensitivity: ELISA IC50: 1 ppb; Cross-reactivity: Sunset Yellow FCF 20 ppb
Product SR313 Sensitivity: ELISA IC50: 50 ppb; Cross-reactivity: Orange II 50 ppb

General Specifications:

Source: Mouse Monoclonal Antibody
Purity: ≥ 90%
Recommended Pairing: (Coating) / (Labeling)
Storage: Long-term storage at ≤ –20°C; short-term storage at 2–8°C. Shipped on ice packs.

Orange I Competitive Antibody Pair

Operation

References