L4021
Prolactin human
recombinant, expressed in E. coli, lyophilized powder, BioReagent, suitable for cell culture, >97% (SDS-PAGE)
Manufacturer: Sigma Aldrich
CAS Number: 9002-62-4
Synonym(S): hPRL, LTH, Lactogenic Hormone, Luteotropic Hormone, PRL
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 μG | L4021-50-μG | In Stock | ₹ 47,326.90 |
L4021 - 50 μG
In Stock
Quantity
1
Base Price: ₹ 47,326.90
GST (18%): ₹ 8,518.842
Total Price: ₹ 55,845.742
recombinant
expressed in E. coli
Quality Level
200
description
200 amino acid residue methionyl form of mature, recombinant human prolactin (amino acid residues 29-227).
product line
BioReagent
Assay
>97% (SDS-PAGE)
form
lyophilized powder
potency
0.030-0.300 ng/mL EC50
mol wt
predicted mol wt ~24 kDa
technique(s)
cell culture | mammalian: suitable
impurities
endotoxin, tested
Description
- Application: Use in cell culture applications to study prolactin regulation of cell signaling and gene expression.
- Biochem/physiol Actions: Prolactin is a neuroendocrine hormone. The prolactin receptor is a transmembrane glycoprotein that belongs to the cytokine hematopoietic receptor family. A large number of cells and organs express the receptor, including B cells, T cells, macrophages, monocytes, and neutrophils. Prolactin signal transduction involves the JAK/STAT families and the src kinase family. Induces lactation; inhibits secretion of gonadotropins; release is inhibited by dopamine.
- Other Notes: Contains an N-terminal methionine not present in the natural product.
- Physical form: Lyophilized from a solution in 10 mM phosphate and 50 mM sodium chloride, pH 8.0.
- Reconstitution: It is recommended that sterile 4 mM HCl containing 1 mg/mL bovine serum albumin be added to the vial to prepare a stock solution of no less than 100 μg/mL.
- Analysis Note: The biological activity is assayed by proliferation of the rat lymphoma cell line, Nb2-11.
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Repr. 1B
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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recombinant: expressed in E. coli
Quality Level: 200
description: 200 amino acid residue methionyl form of mature, recombinant human prolactin (amino acid residues 29-227).
product line: BioReagent
Assay: >97% (SDS-PAGE)
form: lyophilized powder
potency: 0.030-0.300 ng/mL EC50
mol wt: predicted mol wt ~24 kDa
technique(s): cell culture | mammalian: suitable
impurities: endotoxin, tested
recombinant:
expressed in E. coli
Quality Level:
200
description:
200 amino acid residue methionyl form of mature, recombinant human prolactin (amino acid residues 29-227).
product line:
BioReagent
Assay:
>97% (SDS-PAGE)
form:
lyophilized powder
potency:
0.030-0.300 ng/mL EC50
mol wt:
predicted mol wt ~24 kDa
technique(s):
cell culture | mammalian: suitable
impurities:
endotoxin, tested
recombinant: __
Quality Level: 400
description: For clarification of serum, plasma, vaccines, cell culture or other fluids.
product line: __
Assay: __
form: __
potency: __
mol wt: __
technique(s): __
impurities: <0.25 EU/mL bacterial endotoxins (LAL test, Aqueous extraction)
recombinant:
__
Quality Level:
400
description:
For clarification of serum, plasma, vaccines, cell culture or other fluids.
product line:
__
Assay:
__
form:
__
potency:
__
mol wt:
__
technique(s):
__
impurities:
<0.25 EU/mL bacterial endotoxins (LAL test, Aqueous extraction)
recombinant: __
Quality Level: 200
description: __
product line: __
Assay: __
form: lyophilized powder
potency: __
mol wt: __
technique(s): __
impurities: 1-10% Protein (Lowry)
recombinant:
__
Quality Level:
200
description:
__
product line:
__
Assay:
__
form:
lyophilized powder
potency:
__
mol wt:
__
technique(s):
__
impurities:
1-10% Protein (Lowry)
recombinant: expressed in E. coli
Quality Level: 100
description: __
product line: __
Assay: ≥97% (SDS-PAGE)
form: lyophilized powder
potency: ≤3.0 ng/mL ED50/EC50
mol wt: predicted mol wt ~16 kDa
technique(s): __
impurities: ≤1.0 EU/μg endotoxin
recombinant:
expressed in E. coli
Quality Level:
100
description:
__
product line:
__
Assay:
≥97% (SDS-PAGE)
form:
lyophilized powder
potency:
≤3.0 ng/mL ED50/EC50
mol wt:
predicted mol wt ~16 kDa
technique(s):
__
impurities:
≤1.0 EU/μg endotoxin