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  2. Enzymes & Regulators
  3. Matrix Metalloproteinases
  4. MMP-9
  5. MMP-9 Protein, Human (HEK293, C-His)

MMP-9 Protein, Human (HEK293, C-His)

Cat. No.: HY-P70145A
COA Handling Instructions

MMP-9 Protein, a matrix metalloproteinase, plays a crucial role in localized extracellular matrix breakdown, facilitating leukocyte migration. Its potential involvement in bone osteoclastic resorption is suggested. MMP-9 cleaves KiSS1 and NINJ1, generating their secreted forms. It degrades type IV and type V collagen, producing distinct fragments, and fibronectin, while laminin and Pz-peptide remain unaffected. MMP-9 Protein, Human (HEK293, C-His) is the recombinant human-derived MMP-9 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of MMP-9 Protein, Human (HEK293, C-His) is 689 a.a., with molecular weight of ~82.5 kDa.

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

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  • Biological Activity

  • Technical Parameters

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Description

MMP-9 Protein, a matrix metalloproteinase, plays a crucial role in localized extracellular matrix breakdown, facilitating leukocyte migration. Its potential involvement in bone osteoclastic resorption is suggested. MMP-9 cleaves KiSS1 and NINJ1, generating their secreted forms. It degrades type IV and type V collagen, producing distinct fragments, and fibronectin, while laminin and Pz-peptide remain unaffected. MMP-9 Protein, Human (HEK293, C-His) is the recombinant human-derived MMP-9 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of MMP-9 Protein, Human (HEK293, C-His) is 689 a.a., with molecular weight of ~82.5 kDa.

Background

MMP-9 protein, a matrix metalloproteinase, plays a crucial role in the localized breakdown of the extracellular matrix and facilitates leukocyte migration. It has been suggested that MMP-9 may also be involved in bone osteoclastic resorption. Additionally, MMP-9 cleaves KiSS1 at a Gly-|-Leu bond and NINJ1 to generate the secreted form of ninjurin-1. Furthermore, it is known to cleave type IV and type V collagen, resulting in the production of large C-terminal three quarter fragments and shorter N-terminal one quarter fragments. While MMP-9 degrades fibronectin, it does not have an impact on laminin or Pz-peptide.

Biological Activity

Measured by its ability to cleave the fluorogenic peptide substrate, Mca-PLGL-Dpa-AR-NH2. The specific activity is ≥12000 pmol/min/µg, as measured under the described conditions.

Species

Human

Source

HEK293

Tag

C-6*His

Accession

P14780 (A19-D707)

Gene ID
Molecular Construction
N-term
MMP-9 (A19-D707)
Accession # P14780
6*His
C-term
Synonyms
rHuMatrix metalloproteinase-9/MMP-9, His; Matrix metalloproteinase-9; 92 kDa gelatinase; 92 kDa type IV collagenase; Gelatinase B; MMP9
AA Sequence

AAPRQRQSTLVLFPGDLRTNLTDRQLAEEYLYRYGYTRVAEMRGESKSLGPALLLLQKQLSLPETGELDSATLKAMRTPRCGVPDLGRFQTFEGDLKWHHHNITYWIQNYSEDLPRAVIDDAFARAFALWSAVTPLTFTRVYSRDADIVIQFGVAEHGDGYPFDGKDGLLAHAFPPGPGIQGDAHFDDDELWSLGKGVVVPTRFGNADGAACHFPFIFEGRSYSACTTDGRSDGLPWCSTTANYDTDDRFGFCPSERLYTQDGNADGKPCQFPFIFQGQSYSACTTDGRSDGYRWCATTANYDRDKLFGFCPTRADSTVMGGNSAGELCVFPFTFLGKEYSTCTSEGRGDGRLWCATTSNFDSDKKWGFCPDQGYSLFLVAAHEFGHALGLDHSSVPEALMYPMYRFTEGPPLHKDDVNGIRHLYGPRPEPEPRPPTTTTPQPTAPPTVCPTGPPTVHPSERPTAGPTGPPSAGPTGPPTAGPSTATTVPLSPVDDACNVNIFDAIAEIGNQLYLFKDGKYWRFSEGRGSRPQGPFLIADKWPALPRKLDSVFEERLSKKLFFFSGRQVWVYTGASVLGPRRLDKLGLGADVAQVTGALRSGRGKMLLFSGRRLWRFDVKAQMVDPRSASEVDRMFPGVPLDTHDVFQYREKAYFCQDRFYWRVSSRSELNQVDQVGYVTYDILQCPED

Molecular Weight

Approximately 82.5 kDa

Purity
  • Greater than 95% as determined by reducing SDS-PAGE.
Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.2 μm filtered solution of 20 mM Tris-HCl, 2 mM CaCl2, 150 mM NaCl, 0.05% Brij35(w/v), pH 7.5 or 20 mM Tris-HCl, 150 mM NaCl, 2 mM CaCl2, pH 7.5.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Documentation

MMP-9 Protein, Human (HEK293, C-His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

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

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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MMP-9 Protein, Human (HEK293, C-His)
Cat. No.:
HY-P70145A
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