Lactalbumin B (50-53) Alpha [Lactorphin Alpha], bovine

Name: Lactalbumin B (50-53) Alpha [Lactorphin Alpha], bovine
Brand: MedChemExpress
SKU: HY-P3976
Rating: 4.5 (1 reviews)

Cat. No.: HY-P3976 Purity: 99.78%: FAQs
Data Sheet
SDS

COA
Handling Instructions Technical Support

Lactalbumin B (50-53) Alpha [Lactorphin Alpha], bovine is a blood pressure lowering peptide containing 4 amino acids. Lactalbumin B (50-53) Alpha [Lactorphin Alpha], bovine is an angiotensin-converting Enzyme (ACE) inhibitor. Lactalbumin B (50-53) Alpha [Lactorphin Alpha], bovine can be used in research of high blood pressure.

For research use only. We do not sell to patients.

Custom Peptide Synthesis

Lactalbumin B (50-53) Alpha [Lactorphin Alpha], bovine Chemical Structure

CAS No. : 198284-23-0

Size	Stock	Quantity
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	Get quote
100 mg	Get quote

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This product is a controlled substance and not for sale in your territory.

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Based on 1 publication(s) in Google Scholar

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Biological Activity
Purity & Documentation
References
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Description

In Vivo

Lactalbumin B (50-53) Alpha [Lactorphin Alpha], bovine (1-1000 μg/kg; s.c.) inhibits blood pressure in normotensive and spontaneously hypertensive rats^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:	Adult male SHR and WKY rats^[1]
Dosage:	1, 10, 100, and 1000 μg/kg
Administration:	Subcutaneous injection
Result:	Inhibited blood pressure in a dose-dependent manner.

Molecular Weight

498.57

Formula

C₂₆H₃₄N₄O₆

CAS No.

198284-23-0

Appearance

Solid

Color

White to off-white

Sequence Shortening

YGLF

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture

Powder	-80°C	2 years
	-20°C	1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (200.57 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.0057 mL	10.0287 mL	20.0574 mL
5 mM	0.4011 mL	2.0057 mL	4.0115 mL
10 mM	0.2006 mL	1.0029 mL	2.0057 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

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(per animal)

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(per animal)

μL

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 99.78%

Select Batch:

Data Sheet (271 KB) SDS (252 KB)

COA (246 KB) LCMS (88 KB)

Handling Instructions (2659 KB)

References

[1]. Nurminen MN, et, al. α-Lactorphin lowers blood pressure measured by radiotelemetry in normotensive and spontaneously hypertensive rats. Life Sciences. 2000 Mar 10;66(16):1535-43.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.0057 mL	10.0287 mL	20.0574 mL	50.1434 mL
	5 mM	0.4011 mL	2.0057 mL	4.0115 mL	10.0287 mL
	10 mM	0.2006 mL	1.0029 mL	2.0057 mL	5.0143 mL
	15 mM	0.1337 mL	0.6686 mL	1.3372 mL	3.3429 mL
	20 mM	0.1003 mL	0.5014 mL	1.0029 mL	2.5072 mL
	25 mM	0.0802 mL	0.4011 mL	0.8023 mL	2.0057 mL
	30 mM	0.0669 mL	0.3343 mL	0.6686 mL	1.6714 mL
	40 mM	0.0501 mL	0.2507 mL	0.5014 mL	1.2536 mL
	50 mM	0.0401 mL	0.2006 mL	0.4011 mL	1.0029 mL
	60 mM	0.0334 mL	0.1671 mL	0.3343 mL	0.8357 mL
	80 mM	0.0251 mL	0.1254 mL	0.2507 mL	0.6268 mL
	100 mM	0.0201 mL	0.1003 mL	0.2006 mL	0.5014 mL