Haptoglobin Protein, Human, Recombinant (C-His)

Name: Haptoglobin Protein, Human, Recombinant (C-His)
Brand: TargetMol
SKU: TMPJ-00730
Rating: 4.5 (1 reviews)

(Synonyms: Zonulin, HP, Haptoglobin) Copy Product Info

Synonyms: Zonulin, HP, Haptoglobin

Catalog No. TMPJ-00730 Copy Product Info

Haptoglobin Protein, Human, Recombinant (C-His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 16 and 40-75 KDa and the accession number is P00738.

Pack Size	Price	USA Stock	Global Stock
5 µg	$112	7-10 days	7-10 days
10 µg	$183	7-10 days	7-10 days
20 µg	$292	7-10 days	7-10 days
50 µg	$545	7-10 days	7-10 days
100 µg	$792	7-10 days	7-10 days
200 µg	$1,150	7-10 days	7-10 days
500 µg	$1,900	7-10 days	7-10 days
1 mg	$2,970	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	Haptoglobin Protein, Human, Recombinant (C-His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 16 and 40-75 KDa and the accession number is P00738.
Species	Human
Expression System	HEK293 Cells
Tag	C-6xHis
Accession Number	P00738
Amino Acid	Val19-Gln160(alpha
Construction	Val19-Gln160(alpha chain)&Ile162-Asn406(beta chain)
Protein Purity	Greater than 95% as determined by reducing SDS-PAGE. Greater than 72% as determined by SEC-HPLC.
Endotoxin	< 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	Zonulin, HP, Haptoglobin
Research Background	Haptoglobin(HP) is a secreted protein which is a member of the peptidase S1 family of serine proteases. As a result of hemolysis, hemoglobin is found to accumulate in the kidney and is secreted in the urine. Haptoglobin captures, and combines with free plasma hemoglobin to allow hepatic recycling of heme iron and to prevent kidney damage. Haptoglobin also acts as an Antimicrobial; Antioxidant has antibacterial activity and plays a role in modulating many aspects of the acute phase response. Hemoglobin/haptoglobin complexes are rapidely cleared by the macrophage CD163 scavenger receptor expressed on the surface of liver Kupfer cells through an endocytic lysosomal degradation pathway. Uncleaved haptoglogin, also known as zonulin, plays a role in intestinal permeability, allowing intercellular tight junction disassembly, and controlling the equilibrium between tolerance and immunity to non-self antigens.

Chemical Properties

Molecular Weight

16&40-75 KDa (reducing condition)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.