SKU	Name	Unit	Price	Delivery
SR110	β-agonists monoclonal antibody	1mg	$595	10days
TC110	β-agonists BSA antigen	1mg	$198	10days
SR111	β-agonists monoclonal antibody	1mg	$667.6	10days
TC111	β-agonists BSA antigen	1mg	$219	10days
SR730	β-agonists monoclonal antibody	1mg	$667.6	10days
TC730	β-agonists BSA antigen	1mg	$200	10days

SKU

Name

Unit

Price

Delivery

QTY

SR110

β-agonists monoclonal antibody

1mg

$595

10days

TC110

β-agonists BSA antigen

1mg

$198

10days

SR111

β-agonists monoclonal antibody

1mg

$667.6

10days

TC111

β-agonists BSA antigen

1mg

$219

10days

SR730

β-agonists monoclonal antibody

1mg

$667.6

10days

TC730

β-agonists BSA antigen

1mg

$200

10days

Description Operation References

AccuSift provides high‑performance β‑agonist multi‑residue 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.

"Lean meat powder" is a general term for a class of drugs that inhibit animal fat synthesis and promote lean muscle growth. Substances capable of achieving this effect are mainly β‑agonists (also called β‑adrenergic stimulants). After entering livestock, they alter nutrient metabolism pathways, promote muscle growth—especially skeletal muscle protein synthesis—accelerate fat conversion and breakdown, and increase the lean‑meat ratio.

Poisoning incidents due to consumption of "lean meat powder"‑contaminated food have occurred frequently, often with severe consequences, drawing high attention from countries worldwide. To ensure the safety of animal‑derived products and protect human health, many countries have prohibited the use of clenbuterol in food‑producing animals. The U.S. FDA lists clenbuterol residues in meat as a mandatory testing item, and the EU strictly bans the addition of "lean meat powder" drugs in feed. Although China banned the use of "lean meat powder" drugs in 2000, their illegal use in livestock production continues.

Performance Specifications

Product SR110:

Sensitivity: ELISA IC50: 0.3 ppb
Cross‑Reactivity: Salbutamol (SAL) 0.2 ppb; Clenbuterol (CL) 0.3 ppb

Product SR111:

Sensitivity: ELISA IC50: 0.5 ppb
Cross‑Reactivity: Salbutamol (SAL), Clenbuterol (CL), Ractopamine (RCT): 0.5 ppb

Product SR730:

Sensitivity: ELISA IC50: 1‑8 ppb
Cross‑Reactivity:

Clenbuterol IC50: 1 ppb, CR%: 100.00
Salbutamol IC50: 0.9 ppb, CR%: 111.10
Brombuterol IC50: 1.7 ppb, CR%: 58.80
Clenpenterol IC50: 1.8 ppb, CR%: 55.60
Carbuterol IC50: 2.1 ppb, CR%: 47.20
Mabuterol IC50: 2.3 ppb, CR%: 43.50
Cimbuterol IC50: 3.3 ppb, CR%: 30.30
Mapenterol IC50: 3.4 ppb, CR%: 29.40
Pirbuterol IC50: 4 ppb, CR%: 25.00
Terbutaline IC50: 5.7 ppb, CR%: 17.50
Cimaterol IC50: 7.8 ppb, CR%: 12.80

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.

β-agonists Competitive Antibody Pair

Operation

References