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Luteinizing hormone (human) 

Cat. No.: HY-P2293 Purity: >95.0%
Handling Instructions

Luteinizing hormone (human), a heterodimeric glycoprotein hormone produced by the pituitary gland (LH), plays key roles in human reproduction.

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

Custom Peptide Synthesis

Luteinizing hormone (human) Chemical Structure

Luteinizing hormone (human) Chemical Structure

CAS No. : 39341-83-8

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Description

Luteinizing hormone (human), a heterodimeric glycoprotein hormone produced by the pituitary gland (LH), plays key roles in human reproduction[1].

IC50 & Target

LHR[1]

In Vitro

Luteinizing hormone (human) binds to luteinizing hormone receptor (LHR) in human and non-human species which are mainly expressed in the ovary and testis[1].

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

CAS No.

39341-83-8

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -80°C 2 years
-20°C 1 year
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

H2O

Peptide Solubility and Storage Guidelines:

1.  Calculate the length of the peptide.

2.  Calculate the overall charge of the entire peptide according to the following table:

  Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.  Recommended solution:

Overall charge of peptide Details
Negative (<0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, add NH4OH (<50 μL).
3.  If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (>0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.  If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.  Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.  For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
References
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  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

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

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Keywords:

Luteinizing hormone (human)Othersheterodimericglycoproteinpituitaryglandreproduction,ovarytestisInhibitorinhibitorinhibit

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Product Name:
Luteinizing hormone (human)
Cat. No.:
HY-P2293
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