SKU	Name	Unit	Price	Delivery	QTY
SR314	Orange II monoclonal antibody	1mg	$750	10days
TC314	Orange II BSA antigen	1mg	$300	10days

SKU

Name

Unit

Price

Delivery

QTY

SR314

Orange II monoclonal antibody

1mg

$750

10days

TC314

Orange II BSA antigen

1mg

$300

10days

Description Operation References

AccuSift provides high-performance Orange II 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 II, chemical name sodium 4‑[(2‑hydroxynaphthalen‑1‑yl) diazenyl] benzenesulfonate, is used for dyeing wool, silk, leather, nylon, and paper, and as a biological stain and indicator.

This dye is listed in the "List of Non‑edible Substances Possibly Illegally Added to Foods and Easily Abused Food Additives" as a non‑edible substance, strictly prohibited in food processing. Long‑term consumption may increase cancer risk. Unscrupulous vendors take advantage of its bright color, strong tinctorial strength, and low cost to add it to chili powder, marinated meats, and other processed foods to enhance their appearance.

Performance Characteristics:

Sensitivity: ELISA IC50: 10 ppb
Cross‑Reactivity: Orange I 10 ppb
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 II Competitive Antibody Pair

Operation

References