SKU	Name	Unit	Price	Delivery
SR523	Yulan enzyme monoclonal antibody	1mg	$700	10days
TC523	Yulan enzyme BSA antigen	1mg	$266.6	10days
SR522	Yulan enzyme monoclonal antibody	1mg	$700	10days
TC522	Yulan enzyme BSA antigen	1mg	$266.6	10days

SKU

Name

Unit

Price

Delivery

QTY

SR523

Yulan enzyme monoclonal antibody

1mg

$700

10days

TC523

Yulan enzyme BSA antigen

1mg

$266.6

10days

SR522

Yulan enzyme monoclonal antibody

1mg

$700

10days

TC522

Yulan enzyme BSA antigen

1mg

$266.6

10days

Description Operation References

AccuSift provides high‑performance penicillinase (beta‑lactamase) 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.

Penicillinase (beta‑lactamase) is used to degrade penicillin‑class antibiotics in liquids, but is ineffective against cephalosporins. It can enhance the acidity in liquid fermentation, shorten fermentation time, and react enzymatically with penicillin antibiotics. It is employed to remove penicillin residues in liquids and in sterility testing of penicillin‑class antibiotics.

Performance Specifications:

Product SR522: ELISA IC50: 1.5 ppb; Colloidal Gold: 2.5 ppb
Product SR523: ELISA IC50: 0.75 ppb; Colloidal Gold: 5 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.

Yulan enzyme Competitive Antibody Pair​

Operation

References

Yulan enzyme Competitive Antibody Pair